put off 推迟;延期 $ N. l d; w6 ~% U shut off 关掉;切断电源 ' G4 [; \* I/ ]3 c8 m7 J take off 脱下; 起飞 - J& a1 U: t8 V" | turn off 关掉;切断;取消& X3 P' ?) f) x& _$ x; T E
wipe off 擦掉;还清(债务), A+ _# D o% E) A) M
blow down 吹倒;吹落 , P, q! g4 W# C3 i/ J- z8 r" X' P break down 出故障;失败;崩溃; 分解 0 J" l) J0 t3 o$ y& e bring down 使下降;使泄气