adv.向后,在后面;回到原处;恢复原状;回到以前的地方;回复;取回;追溯至;再次;离开;
n.背部;脊柱;后面,背面;靠背;末尾;后卫;
adj.后面的;过去的;拖欠的;舌根的;
v.资助,支持;(使)后退;下赌注;伴奏,伴唱;在…后面;给…加背衬;
例句:
He had an itch on his back.
他背部发痒.
I'll set my watch back five minutes.
我要把我的表拨慢五分钟.
She will be back soon.
她马上就回来.