80,on campus =在校内
0 {5 C+ c Q* n( P( o -Michel is the most talented actor on campus2 z* H6 i6 s! J$ Q% x+ R4 X6 |
Isn’t he though?; l. D( N' v* d. ] u
81,on earth =究竟,到底
4 d/ E. U- i+ @ -How on earth can you believe that?
* ^9 l0 O( q* w6 a 82,on end = 连续,没完没了的
7 V$ B; ?# ]: y -Did Linda ever finish that introductory chapter?- u" {- c4 f7 @$ r; M4 U, w6 N
I am not sure; she spent hours on end rewriting it! O/ e4 L. `4 A& s4 J) I
83,on one's own =独立的,凭自己的力量 H$ `+ ~: @. q+ R x4 k3 i
-She learned to use the computer on her own
$ p% M s& h' b [ 84,on sale =减价
/ w {. O7 g y* A) i6 X. F -Did you buy any of the sweaters that were on sale?! l) T6 E1 `1 p+ ^1 v- }' D4 t! u
Buy any, I got five of them, there were such a good bargain
O1 T7 R0 H) P q+ B6 a 85,on the dot =准时,正点
" n& b Q4 P8 Z. \7 j; m$ | -Did you and a man Amanda really meet exactly five minutes to two in front of the theater?
; F+ i2 E/ Q" n( ~9 d2 u Yes, we were both there on the dot9 x4 X( w) D( S( v% _
86,on the side =兼职,副业5 J7 P9 o5 m' G1 V4 E6 [
-He has a job on the side preparing a libratory every day for the next experiments" ?, H2 C7 k- h- n6 t
87,once and for all =最后一次,干脆. Y3 F8 L6 ~" w3 g
-I am going to tell that neighbor of mine to turn down that music once and for all
1 p' u+ ~) e2 \, _ I see why you are angry, but I've always found that the polite route is the most effective |