off balance - unaware; off guard ( D; Q: L' S6 o; i0 {/ T% @ on the go - working or doing something all the time 6 ~ v9 z2 T1 {8 h! {, ~8 u on pins and needles - nervous; anxious; full of anticipation : V; I @) C ^1 }2 K on purpose - deliberately; intentionally + S/ n. d- k* h- M) a8 K! v on the blink - not working properly;broken x6 ]! Q0 N: P6 g% @ pick up the tab - pay the bill or the cost of something 0 f7 G3 {5 L4 a+ y% p* L$ G piece of cake - easy 7 Z2 c6 \1 e; y3 C F( h
play by ear - act spontaneously; without planning ( ]( R) g8 u. D7 y pill it off - accomplish 7 r& z8 \/ o7 O pull one’s leg - make fun of somenoe in a playgul way; make somenoe believe something that is not ture 4 H5 O9 |0 [) V' Z* h R) w quite a few - many
发表于 2012-8-15 00:40:08
