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- Jiefu mostly manufactures JIEFU brand speaker unit and speaker system and offers OEM and ODM for world famous companies as well. 公司主要生产杰夫扬声器单元和系统,并为国际品牌公司提供OEM ODM服务。
- The newly designed speaker unit made of special material is adopted in this lawn sperker,thus making its waterproof feature more powerful and frequency response wider.It is the lawn speaker nonesuch of latest generation. 草坪喇叭采用由特殊材料最新设计的喇叭单元，防水性能特强，频率响应更宽，是新一代草坪喇叭的典范。
- The blare of the speaker burst upon our ears. 扩音器的噪音突然传进我们的耳中。
- The guest speaker will be our old friend John Lewis. 特邀演讲者将是我们的老朋友约翰。路易斯。
- The speaker's frankness disarmed the angry mob. 演说者的坦率缓和了愤激的群众的怒气。
- They all jeer at the foolish speaker. 他们都嘲笑那个愚蠢的演说者。
- The speaker lost himself in verbiage. 那个人演讲叠床架屋兴头十足。
- Clarity of diction is vital for a public speaker. 发音清晰对演说家至关重要。
- The luminous intensity on unit area. 单位面积上的发光强度。
- The speaker got off one or two very amusing jokes. 发言者讲了一两个很有趣的笑话。
- The speaker was peppered with awkward questions. 发言人被尴尬的问题所围困。
- The speaker will soon wind up his speech. 演说者就要结束他的讲话了。
- The speaker came to the point straight away. 讲演者直述要点。
- The speaker brought the crowd to fever pitch. 演讲者激起群众高昂的情绪。
- The family is the smallest social unit. 家庭是社会最小的单位。
- The speaker sawed the air as he cried loudly. 发言者一边挥舞手臂一边大声叫喊。
- He is an excellent speaker of French. 他法语说得非常好。
- Pressure is force per unit area. 压力就是电单位面积上的力。
- A set of data elements which are handled as a unit. 作为一个单元来处理的一组数据元素。
- The crowds pelted bad eggs at the speaker. 群众纷纷向演讲人扔臭鸡蛋。
