behind作“留于身后”“走后留下”解時(shí)常與leave,stay,remain等動(dòng)詞連用；作“當(dāng)某人已通過…之后”解時(shí)常與bolt,cling,close,shut,slam等動(dòng)詞連用。
例句：
She has ten years' useful experience behind her.
她有十年的經(jīng)驗(yàn)，能派上用場(chǎng)。
He's behind the rest of the class in reading.
他的閱讀能力不及班上其他人。
Your feet must be behind the line when you serve.
發(fā)球時(shí)你的腳必須站在底線的外面。
'There you are,' said a voice behind me.
“你來啦。”我身后一個(gè)聲音說道。
He wasn't well, so we had to leave him behind.
他身體不適，因此我們只好把他留下。