① hand in hand表示“結(jié)合,緊密合作,串通”。
Theory should go hand in hand with practice. 理論必須同實踐相結(jié)合。
They are hand in hand in the affair. 他們在這件事上串通一氣。
② hand over hand表示“有進展,有起色”。
She is getting along hand over hand;she will recover soon. 她日漸好轉(zhuǎn),很快就會康復了。
③ hand to hand表示“肉搏”。
The fight was then hand to hand,man to man. 當時戰(zhàn)斗已成為肉搏戰(zhàn)。