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- 移位前RNA复合物pretranslocation complex RNA
- 复制前RNAprereplicative RNA
- 本文参照Pesetsky(2000)并根据Chomsky(1995)和Radford(2004)最近吸引的经济原则,提出英语多元wh问句中的移位前位置最高的原位wh短语作隐性wh特征移位与标句词wh特征进行一致核查。Following Pesetsky(2000) and in accordance with the Attract Closest Principle(Chomsky,1995;Radford,2004),this article suggests that the in-situ wh-phrases occupying the highest structural positions before wh-movement undergo covert wh-feature movement by which wh-feature agreement checking takes place.
- 在前forward
- 直前right ahead
- 在前的previous
- 前几年several years ago
- 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.
- 前去go forward; move forward
- 前起始复合体，前起始复合物preinitiation complex(PIC)
- 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.
- 我得把前胎打一下气。I have to get my front tyre blown up.
- 前面板front panel
- 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.
- 窃贼被带到地方法官前受审。The thief was brought before the magistrate.
- ＂据新闻记者透露，这两个国家在达成和平协议前已经秘密接触多次了。＂News men divulged that the two countries had met together secretly several times before they arrived at the peaceful agreement.
- 系主任在讲课前讲了几句开场白。The dean made a few introductory remarks before the lecture.
- 邮件在午夜前分拣装包。The mail was sorted and pouched by midnight.
