您要查找的是不是：
- HIC天线前置放大器 HIC coaxial antenna preamplifier
- 致冷前置放大器 cryogenically cooled preamplifier
- 录音前置放大器 recording preamplifier
- 在前 forward
- 固体前置放大器 solid-state preamplifier
- 接受效果因有新天线而得到改善。 Reception improved because of the new antenna.
- 运算放大器 operational amplifier
- 留置权 lien
- 在前的 previous
- 30年前他还是孩子的时候就离开了家，从此，他家里人一直没有得到他的消息。 He ran away as a boy thirty years ago, and his family has never heard from him since.
- 法庭授予我对我债务人财产的留置权。 The court granted me a lien on my debtor's property.
- 全频道公用天线放大器 all-channel CATV amplifier
- 在要减去的数字前有一个减号。 There is a minus before the number to be subtracted.
- 30多名党员已经退出了从前的党，成立了一个新的独立的党。 Over30 MPs have now broken away from their old party to form a new, independent one.
- 偏置放大器 biased amplifier
- 我得把前胎打一下气。 I have to get my front tyre blown up.
- 他炸马铃薯前先将马铃薯刮皮。 He scraped the potatoes before frying.
- 她从前不擅骑马。 She used to ride like a tailor.
- 检波器后置放大器 post detector amplifier
- 窃贼被带到地方法官前受审。 The thief was brought before the magistrate.
