beam

　　beam汉语翻译：

　　n. 横梁, 杆, 光线, 容光焕发

　　vi. 用梁支承, 微笑, 射出光线

　　vt. 照耀, 感到欣喜

　　【计】 束

　　【医】 束, 柱, 梁架(牙)

　　相关词组:

　　on the beam

　　on one's beam-ends

　　off the beam词型变化：

　　动词过去式:beamed过去分词:beamed现在分词:beaming第三人称单数:beams词意辨析：

　　laugh, smile, giggle, grin, beam, sneer这些动词均含“笑”之意。

　　laugh: 最常用词，指因喜悦、愉快或轻视而出声的笑或大笑。

　　smile: 指面露微笑，侧重于无声。

　　giggle: 指发出咯咯的笑声，较多地用于女人或孩子。

　　grin: 指露齿而笑。

　　beam: 书面用词，指人因心情舒畅而发出的笑，即喜形于色地笑。

　　sneer: 指冷笑、嘲笑。英语解释：

　　名词 beam:

　　a signal transmitted along a narrow path; guides pilots in darkness or bad weather同义词：radio beam

　　long thick piece of wood or metal or concrete, etc., used in construction

　　a column of light (as from a beacon)同义词：beam of light, light beam, ray, ray of light, shaft, shaft of light, irradiation

　　a group of nearly parallel lines of electromagnetic radiation同义词：ray, electron beam

　　(nautical) breadth amidships

　　a gymnastic apparatus used by women gymnasts同义词：balance beam

　　动词 beam:

　　smile radiantly; express joy through one's facial expression

　　emit light; be bright, as of the sun or a light同义词：shine

　　express with a beaming face or smile

　　broadcast over the airwaves, as in radio or television同义词：air, send, broadcast, transmit

　　have a complexion with a strong bright color, such as red or pink同义词：glow, radiate, shine

　　experience a feeling of well-being or happiness, as from good health or an intense emotion同义词：glow, radiate, shine

　　例句：

　　She performed on the balance beam with much grace.她在平衡木上表演得非常优美。

　　He stooped under the low beam.他在低矮的横梁下弯著腰。

　　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。

　　We enjoy seeing the glorious beams of the rising sun.我们喜欢观赏初升太阳的灿烂光辉。

　　She beamed at me.她对我微笑。

　　详细解释：

　　beam

　　n.Abbr. bm.（名词）缩写 bm.

　　A squared-off log or a large, oblong piece of timber, metal, or stone used especially as a horizontal support in construction.

　　梁、栋梁：建筑中用作水平支撑的，多为切成方形的圆木或长方形木材、金属或石头

　　Nautical

　　【航海】

　　A transverse structural member of a ship`s frame, used to support a deck and to brace the sides against stress.

　　船梁：船的横向结构，用以支撑甲板并固着在船体的两则以抵抗压力

　　The breadth of a ship at the widest point.

　　船幅：船体的最大宽度

　　The side of a ship:

　　舷：

　　例句：

　　sighted land off the starboard beam.

　　转向右舷方向便望见了陆地

　　Informal The widest part of a person`s hips:

　　【非正式用语】 臀围：臀部最宽处：

　　例句：

　　broad in the beam.

　　臀部宽大

　　A steel tube or wooden roller on which the warp is wound in a loom.

　　卷轴：织机上的铁管或木轮，供经线缠绕之用

　　An oscillating lever connected to an engine piston rod and used to transmit power to the crankshaft.

　　传动杆：可摆动的杠杆，与引擎之活塞相连，用以向机轴传送能量

　　The bar of a balance from which weighing pans are suspended.

　　杆，杠杆：天平上悬挂秤盘的横杆

　　Sports A balance beam.

　　【体育运动】 平衡木

　　The main horizontal bar on a plow to which the share, colter, and handles are attached.

　　车辕、犁柄：犁上主要的横棍，用以固定犁铧、犁刀和柄

　　One of the main stems of a deer`s antlers.

　　小鹿角的主干

　　A ray or shaft of light.

　　光柱，光束

　　A concentrated stream of particles or a similar propagation of waves:

　　波束：粒子聚流或以类似方式传播的波：

　　例句：

　　a beam of protons; a beam of light.

　　质子电波；光束

　　A radio beam.

　　无线电波

　　v.（动词）

　　beamed,beam.ing,beams

　　v.intr.（不及物动词）

　　To radiate light; shine.

　　发光；照射

　　To smile expansively.

　　愉快地笑，眉开眼笑

　　v.tr.（及物动词）

　　To emit or transmit:

　　发送，传送：

　　例句：

　　beam a message via satellite.

　　通过卫星传送一条信息

　　To express by means of a radiant smile:

　　微笑示意：

　　例句：

　　He beamed his approval of the new idea.

　　他微笑表示赞同这个新主意

　　on the beam

　　Following a radio beam. Used of aircraft.

　　跟随无线电波。用于指飞机

　　On the right track; operating correctly.

　　正确：在正确轨道上；行为端正的

　　来源：

　　Middle English bem

　　中古英语 bem

　　from Old English b?am * see bheu…-

　　源自 古英语 b?am *参见 bheu…-

　　彩虹桥 2022-11-13 14:11:17