beam

vi. 微笑；發(fā)光

vt. 播送；發(fā)射；用梁支撐

n. 桁條；光線；(光線的)束；(橫)梁

詳細解釋

n.(名詞)

v.(動詞)

同步翻譯

n.(名詞)

[C]梁,橫梁 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]定向無線電波; 光線; 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.(動詞)

vi. 發(fā)出光與熱 (of the sun, etc.) send out light 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

英語翻譯

Noun:

a signal transmitted along a narrow path; guides airplane pilots in darkness or bad weather
long thick piece of wood or metal or concrete, etc., used in construction
a group of nearly parallel lines of electromagnetic radiation
a column of light (as from a beacon)
(nautical) breadth amidships
the broad side of a ship;
\\\"they sighted land on the port beam\\\"
a gymnastic apparatus used by women gymnasts

Verb:

smile radiantly; express joy through one\\\'s facial expression
emit light; be bright, as of the sun or a light;
\\\"The sun shone bright that day\\\"
\\\"The fire beamed on their faces\\\"
express with a beaming face or smile;
\\\"he beamed his approval\\\"
broadcast over the airwaves, as in radio or television;
\\\"We cannot air this X-rated song\\\"
have a complexion with a strong bright color, such as red or pink;
\\\"Her face glowed when she came out of the sauna\\\"
experience a feeling of well-being or happiness, as from good health or an intense emotion;
\\\"She was beaming with joy\\\"
\\\"Her face radiated with happiness\\\"

造句

用作不及物動詞(vi.)

She beamed at me.
她對我微笑。
His face(He) is beaming with delight.
他高興得笑容滿面。
From a sky of untarnished blue the sun beamed down upon Beijing.
陽光透過萬里碧空照耀著北京城。

用作及物動詞(vt.)

Television began beaming the national nominating conventions into the homes of Americans.
電視開始向美國家庭播放總統(tǒng)候選人全國提名大會的情況。
This is a programme beamed at Japan.
這是對日本廣播的節(jié)目。
I beamed my flashlight into the corner and saw a mouse.
我把手電照向墻角,看見一只老鼠。
The transmitter will be beamed at Africa.
這臺發(fā)射機將用于對非洲廣播。

用作名詞(n.)

A rotary table helps to optimize the beam incidence angle.
一張旋轉(zhuǎn)的桌子有助于將光線影響之方式角最佳化。
Hold the flashlight so that the beam shines straight down on a sheet of white paper.
手握電筒讓光線直射在一張白紙上。
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.
在脈沖束流管道上安裝有強流毫微秒脈沖化聚束裝置。
He struck the beam with his head.
他的頭撞到梁上了。
If you hit your head on that beam,you\\\'ll know it.
頭要是撞到梁上去了，就有你的好受。

常用短語

用作名詞(n.)

off (the) beam

on the beam

用作動詞(v.)

beam to (v.+prep.)

beam sth to sth

They beamed the program to the countries of Central America.

他們向中美洲國家播送這套節(jié)目。

The radio station agreed to beam the Minister\\\'s speech to the whole Europe.

廣播電臺同意對全歐廣播該大臣的講話。

The news was beamed to East Africa by satellite.