1.jump at (=to be eager to accept)抢着接受，9 K! O0 i' K, a" r- V+ k- [1 J
2.jump on (=scold, tell of)叱责# F, V! ~* E. n. n
3.junior to sb.年纪较……轻，职位较……低中华考试网(www．Examw。com): R9 ]6 l( A6 E0 @
4.(be) keen on喜爱，渴望
! n; L: P( \& v) F! D5.keep a close watch on (=keep a sharp lookout for)密切注视5 _& \) V& ?# r' n2 I
6.invest in投资
+ G$ M. S! o( l; A4 e7.be involved in (=become connected or concerned)卷入，参加/ g, `" H$ I) E, f% e5 N; V
8.by itself (=alone, without help)单独地，靠自己* B( o% e. t# o: I7 j
9.in itself本身;of itself自发，自然
# d( V* X/ B. t$ {10.be jealous of妒忌 |
发表于 2012-8-15 23:36:10
