收录超过十万个汉字，二十万个词语。
英语单词 beam
单词发音 [biːm]
基本解释
n.(名词)
梁，横梁，桁条，栋梁
束，柱
笑容，喜色
电波
经轴，卷轴
犁柄，锄把
杠杆，杆
光线
船幅
体幅
主干
车辕
v.(动词)以梁支撑，上梁于（天花板上）
发送，发出
眉开眼笑，堆满笑容，面露喜色，笑容满面，热情地微笑
辐射
闪光，发光或发热
发射（光线、电波）
用...照射，照耀
将...对准
流露
向...放送
探测
播送，向...广播（节目）
放出束状的光
定向发出（无线电信号）
光芒四射
n.(名词)[C]梁,横梁 a large long heavy piece of wood used to support a building or to go from one side of a ship to the other
[C]定向无线电波; 光线; 光束 radio waves sent out along a narrow path in one direction only
[C]笑容,喜色 a bright look or smile
v.(动词)vi. 发出光与热 (of the sun, etc.) send out pght and warming
vt. 播送 broadcast (a message, radio programme etc.) in a particular direction
vt. & vi. 面露喜色 smile happily and cheerfully
beam例句句型
用作不及物动词(vi.)
She beamed at me.她对我微笑。
His face(He) is beaming with depght.他高兴得笑容满面。
From a sky of untarnished blue the sun beamed down upon Beijing.阳光透过万里碧空照耀着北京城。
用作及物动词(vt.)Television began beaming the national nominating conventions into the homes of Americans.电视开始向美国家庭播放总统候选人全国提名大会的情况。
This is a programme beamed at Japan.这是对日本广播的节目。
I beamed my flashpght into the corner and saw a mouse.我把手电照向墙角,看见一只老鼠。
The transmitter will be beamed at Africa.这台发射机将用于对非洲广播。
用作名词(n.)A rotary table helps to optimize the beam incidence angle.一张旋转的桌子有助于将光线影响之方式角最佳化。
Hold the flashpght so that the beam shines straight down on a sheet of white paper.手握电筒让光线直射在一张白纸上。
A through beam illuminated the dark road ahead.一束透射光照亮了前方黑暗的道路。
A ns pulse beam device is installed at pulse beam current piping.在脉冲束流管道上安装有强流毫微秒脉冲化聚束装置。
He struck the beam with his head.他的头撞到梁上了。
If you hit your head on that beam,you'll know it.头要是撞到梁上去了，就有你的好受。
用作名词(n.)Beams support the roof of a house.
横梁是用来支撑屋顶的。
There I saw the glorious beams of the rising sun.
在那里我看见了初升太阳的光芒。
Beams of pght came through the cracks in the wall.
束束光线透过墙上的裂缝照进屋里。
“How nice to see you!”she said, with a beam of welcome.
“很高兴见到你!”她笑迎着说。
The moon is beaming overhead.
月光当头照。
The teacher beamed at the students.
教师向着学生们微笑。
The old man sat there beaming on the children.
老人坐在那儿对孩子们微笑。
Her face beamed with joy.
她面露喜色。
He beamed a cheerful welcome as he opened the door.
他打开门,笑笑,表示欢迎。
direct a beam at把光束射向…
fly the beam按照无线电波飞行
shine a beam at对…射出光束
electronic beam电子光束,电子柱
glorious beams灿烂光辉
high beam远光
invisible beams看不见的光束
low beam近光
main beam正梁
balance beam天平的横杆
radar beam雷达波束
radio beam无线电波
off (the) beam脱离航向,不对头,做错
on the beam沿正确方向
with a beam of depght高兴地,带着微笑
beam from来自…的光线
beam of pght一道光线,光束
beam to射向…的光线
beam brightly发出明亮的光
beam intermittently间歇性地发出热和光
beam steadily稳定地发出无线信号
beam chastely善良地微笑
beam genially亲切地微笑
beam graciously和善地微笑
beam sunnily阳光灿烂般地微笑
beam at使…对准
beam from tower to tower从一塔向另一塔发射
beam in the distance在远处闪耀
beam on one's friend朝着朋友微笑
beam with broad smile笑容可掬
beam with joy笑逐颜开
beam用法讲解
n.(名词)
beam通常指“光束”，即从发光体向某方向射出的有一定宽度的光线，尤指定向的无线电波。
v.(动词)beam的基本意思是日、月、灯塔等发出光束,引申可表示“定向发出(无线信号等)”“播送”,用于比喻可表示“面露喜色”。
beam一般作“面露喜色”解时是不及物动词,可接介词at或on〔upon〕,表示“对…微笑”。
beam作“播送”解时是及物动词,常用于被动结构,接介词to,表示“向…播送…”。
beam例句句型
用作不及物动词(vi.)
She beamed at me.她对我微笑。
His face(He) is beaming with depght.他高兴得笑容满面。
From a sky of untarnished blue the sun beamed down upon Beijing.阳光透过万里碧空照耀着北京城。
用作及物动词(vt.)Television began beaming the national nominating conventions into the homes of Americans.电视开始向美国家庭播放总统候选人全国提名大会的情况。
This is a programme beamed at Japan.这是对日本广播的节目。
I beamed my flashpght into the corner and saw a mouse.我把手电照向墙角,看见一只老鼠。
The transmitter will be beamed at Africa.这台发射机将用于对非洲广播。
用作名词(n.)A rotary table helps to optimize the beam incidence angle.一张旋转的桌子有助于将光线影响之方式角最佳化。
Hold the flashpght so that the beam shines straight down on a sheet of white paper.手握电筒让光线直射在一张白纸上。
A through beam illuminated the dark road ahead.一束透射光照亮了前方黑暗的道路。
A ns pulse beam device is installed at pulse beam current piping.在脉冲束流管道上安装有强流毫微秒脉冲化聚束装置。
He struck the beam with his head.他的头撞到梁上了。
If you hit your head on that beam,you'll know it.头要是撞到梁上去了，就有你的好受。
用作名词(n.)Beams support the roof of a house.
横梁是用来支撑屋顶的。
There I saw the glorious beams of the rising sun.
在那里我看见了初升太阳的光芒。
Beams of pght came through the cracks in the wall.
束束光线透过墙上的裂缝照进屋里。
“How nice to see you!”she said, with a beam of welcome.
“很高兴见到你!”她笑迎着说。
The moon is beaming overhead.
月光当头照。
The teacher beamed at the students.
教师向着学生们微笑。
The old man sat there beaming on the children.
老人坐在那儿对孩子们微笑。
Her face beamed with joy.
她面露喜色。
He beamed a cheerful welcome as he opened the door.
他打开门,笑笑,表示欢迎。
direct a beam at把光束射向…
fly the beam按照无线电波飞行
shine a beam at对…射出光束
electronic beam电子光束,电子柱
glorious beams灿烂光辉
high beam远光
invisible beams看不见的光束
low beam近光
main beam正梁
balance beam天平的横杆
radar beam雷达波束
radio beam无线电波
off (the) beam脱离航向,不对头,做错
on the beam沿正确方向
with a beam of depght高兴地,带着微笑
beam from来自…的光线
beam of pght一道光线,光束
beam to射向…的光线
beam brightly发出明亮的光
beam intermittently间歇性地发出热和光
beam steadily稳定地发出无线信号
beam chastely善良地微笑
beam genially亲切地微笑
beam graciously和善地微笑
beam sunnily阳光灿烂般地微笑
beam at使…对准
beam from tower to tower从一塔向另一塔发射
beam in the distance在远处闪耀
beam on one's friend朝着朋友微笑
beam with broad smile笑容可掬
beam with joy笑逐颜开
beam近反义词
【近义词】
- n.
- brace
- gleam
- ray
- width