The door is shut so that no one may overhear what is said.门关着，这样没人能听见说话的内容。They stepped aside so that their child could not overhear their conversation.他们走到一边去,不让孩子听见他们的谈话.I happened to overhear what he said.我碰巧听到他说的话....
The door is shut so that no one may overhear what is said.门关着，这样没人能听见说话的内容。I happened to overhear what he said.我碰巧听到他说的话.They were shut away in a little room where nobody could overhear...他们被关在一个小屋里，没人能听到他们的动静。They stepp...
Using this focusing system, the laser microbeam instrument has got spot size of less than 0.用这个激光聚焦系统, 激光微束仪能获得直径小于0.We analyze the effect on the optical radiation pressure for corpuscules by laser microbeam.本文分析了激光微束光场辐...