beam的意思
n.梁,横梁
束,柱
vi.发出光与热
面露喜色
vt.播送
beam词组短语
laser beam激光束
electron beam电子束
concrete beam混凝土梁
on the beam航向正确；正横地；必须用泵抽油的
ion beam离子束
cantilever beam悬臂梁
gaussian beam高斯光束
beam on微笑
composite beam复合梁；合成梁；混合梁
main beam主声束；主光束
beam structure梁结构
beam of light光束
steel beam钢梁
electron beam welding电子束焊接
balance beam n.平衡木；天平横梁；平衡杆，秤杆
curved beam曲梁
beam同义词
n.横梁；光线；电波；船宽；秤杆
ray，stream
vt.发送；以梁支撑；用…照射；流露
to transmit，send out
vi.照射；堆满笑容
irradiate
beam例句
1.Be careful you don't knock your head on this low beam.
小心，别把头撞在这矮梁上。
2.Your calculation is way off beam.
你的计算完全错误。
3.Len studied it a moment in the beam of his torch.
莱恩借着手电筒的光把它仔细察看了一会儿。
