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- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- Light is refracted when passed through a prism. 光线经过棱镜时产生折射现象。
- The beam of the searchlight pierced the darkness. 探照灯的光柱射入黑暗中。
- His answer was right on the beam. 他的答案完全正确。
- He struck the beam with his head. 他的头撞到梁上了。
- The beam has a thickness of 3 inches. 这根梁厚3英寸。
- Never heard of her. You're off the beam. 我从来没有听说过这个人，你搞错了吧。
- Tsunayoshi concentrated and looked over; dangling in mid-air were a bunch of silver keys, linked together by a thin chain, refracting beams of dazzling sunlight. 纲吉凝神看去，被举在半空的是一把用一根细链串起来的银钥匙，在阳光下折射着耀眼的光芒。
- Mind you don't knock your head (on this low beam). 小心，别(让这根低梁)撞著头。
- Sighted land off the starboard beam. 转向右舷方向便望见了陆地
- The gymnast poised herself on the balance beam. 体操运动员在平衡木上保持平衡。
- The load on that beam is more than it will bear. 那根梁上的载重超过了它所能承受的量。
- He greeted me with a beam of joy. 他笑容满面地迎接我。
- Your calculation is way off beam. 你的计算大错特错。
- refracted beam 折射波束
- The unemployed worker was on his beam ends with rheumatism. 这个失业工人患了风湿病，经济十分困难。
- Light is refracted as it passes through a lens. 当光通过透镜时会折射。
- A structural unit, such as a beam or wall. 构材建筑物之单位结构，如横梁或墙
- Film laminates refract light in different ways. 电影层板折射光线以不同的方式。
- A beam of sunlight fell on the wall through the window. 阳光透过一扇窗投射到墙面上。
