您要查找的是不是：
- electrostatic return beam camera tube 静电反射束摄像管
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- 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。
- I buy him a drink in return for his help. 我请他喝酒以酬谢他的帮助。
- The frequencies of the returned beams are compared with them to obtain the true ground speed. 将它们与反回射束作对比而获得真实的地面速度。
- We look forward to the return of spring. 我们期待着春天的到来。
- He avowed that he would never return. 他声明他决不回来了。
- He makes a return and go back to the hotel. 他掉转车头，驶回饭店。
- He struck the beam with his head. 他的头撞到梁上了。
- He might think it polite to return the visit. 他可能认为回访比较合乎礼仪。
- The beam has a thickness of 3 inches. 这根梁厚3英寸。
- He swore by his honour he would return the bike. 他以自己的名誉发誓一定归还自行车。
- 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。
- The normal return fare to New York is fifty-six. 去纽约的来回票标准价是56元。
- He assist me with my income tax return. 他帮助我填写所得税申报单。
- He neglected to return his income tax form. 他忽略了所得税表格的申报。
- Mind you don't knock your head (on this low beam). 小心，别(让这根低梁)撞著头。
- Dust thou art, and unto dust shalt thou return. 你本是尘土就该归於尘土。
- Sighted land off the starboard beam. 转向右舷方向便望见了陆地
