1. be on duty 值班，值日，在上班时 ( z* P4 j( T3 v/ Z 2. be in duty bound to (do)(=be required by one‘s job or esp. by conscience)有义务(做) 7 @! v! B$ ^4 L2 S5 S# y 3. be eager for 想得到，盼望) T7 ~3 \+ |& e
4. by ear (=play music from memory without having seen it printed)凭记忆，不看乐谱 ( Y }0 R- d, j 5. have an ear for (=have keen recognition of sounds esp. in music and language)对……有鉴赏力 0 z6 ^4 ?( V* S. T/ V 6. a word in one‘s ear 私房话，秘密话( x E, k& N. s# l9 M
7. on earth 究竟，到底，全然, g. d d c/ o' T7 y: v$ d
8. with ease ( = easily)容易，不费力) V' V) r+ ]. _: ?" u
9. at (one‘s) ease ( = without worry or nervousness)自在，不拘束7 m) n( L8 o/ c) y+ G8 _
10. put sb. at his her ease (=free sb. from worry or nervousness)使某人感到无拘束
发表于 2012-6-25 15:37:02
