| 释义 |
beam AHD[bēm] D.J.[biːm]K.K.[bim]n.（名词）abbr. bm.【缩写】- 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：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：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：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：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：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
- Middle English bem 中古英语 bem
- from Old English bēam * see bheuə- 源自 古英语 bēam * 参见 bheuə-
|