预滤的英文:
n. pre-flock
pref. 先于;在...前
- `pre' is a prefix in `prehistoric' and `premedical' and `prepaid'.
‘pre’在‘prehistoric(史前的)’、‘premedical(医学院预科的)’和‘prepaid(预先支付的)’中是前缀。 - The uranium pre-dates the kombolgie formation sedimentation
铀原先赋存于科母波尔吉岩系的沉积层中。 - Not every invocation of the doctrine of pre-emption will be justified.
不是任何情况下对预防性原则的引用都是正当的。 - The candidates made a pre-election pledge.
竞选者们进行了选举前的宣誓。 - Pre-war cars,housing,machinery,etc
第二次世界大战以前造的汽车、房屋、机器等
n. 畜群;人群,群众;同一教会团体的教徒;毛束,棉束,棉丛
v. 群集,成群结队而行
- They are the flock of Buddhist.
他们是佛教徒。 - The infected breeder flocks are quarantined from uninfected flocks
把感染群同非感染群隔离开来。 - Birds of a feather flock together.
同类之鸟聚集在一起(物以类聚)。 - It is a small flock that has not a Black sheep
家家难免有败类 - There is a black sheep in every flock.
在每一群羊中总有一只黑羊(害群之马)。