您要查找的是不是：
- loudspeaker enclose vibration 箱壁振动
- I enclose a cheque in settlement of your account. 兹附支票一张以结清贵处帐目。
- The nurse paged the doctor on the loudspeaker. 护士通过广播喊叫那位医生。
- I enclose herewith two copies of the contract. 随函寄上合同副本两份。
- We heard the news over the loudspeaker. 我们听见扩音器里广播了这一消息。
- I enclose a stamped addressed envelope for your reply. 兹附上贴有邮票并写好地址的回邮信封。
- A loudspeaker designed to reproduce bass frequencies. 低频扬声器设计用来再现低音频率的扬声器
- The police addressed the crowd through a loudspeaker on their car. 警察通过他们汽车上的喇叭向人群喊话。
- With respect to your enquiry, I enclose an explanatory leaflet. 关于你的询问,兹附上有关说明资料。
- A device for projecting sound waves, as in a loudspeaker. 角状扩音器一种用来产生声波的装置，如扬声器
- A loudspeaker magnifies the human voice. 扬声器扩大人的声音。
- We enclose herewith an inquiry sheet. 兹随函附上询价单一份。
- Addressed us over the loudspeaker; can't tell you over the phone. 透过扩音器对我们演讲; 不能通过电话告诉你
- Even at full speed the ship's engines cause very little vibration. 这条船即使全速前进，发动机的震动也很小。
- Your finger can feel the vibration on the violin string. 你的手指能感觉小提琴琴弦的颤动。
- To enclose in or as if in a womb. 使藏于子宫内，使隐藏使藏于或好象藏于子宫内
- There is a loudspeaker in a radio. 收音机里有个喇叭。
- The radio loudspeaker blared the news out. 广播喇叭大声播送新闻。
- We enclose a copy of our latest price list. 随函寄出我方最新价格表一份。
- Designed or constructed to operate smoothly and without vibration. 自动定的为运行平稳、无振动而设计或建造的
