1.in return 作為報答；作為交換

I'll sell at a discount in return for a speedy sale.

為了盡快售出，我會打折銷售owMS%Wbs3op.))f83。

2.in exchange 作為交換；為了換取

He paid her a huge salary. In exchange, he was assured of her vote.

他給她支付了很高的薪水，作為交換，他確定能夠得到她的選票fzC|F+Ka%K#B。

3.ahead of 早于；先于

Thanks to your help, we accomplished the task ahead of schedule.

虧得你們幫忙，我們才提前完成了任務J7gu#ZGW=pn8。

4.spread to 傳到；蔓延

It also spread to the brain and to the digestive and reproductive systems.

其也可以擴散到腦部以及消化和生殖系統#6366LqDS|。

#WvgLFs2^91;3~a[x0yu^EdE)[5m#cw3~gZtt_SFa=KY@EXLb 來源:可可英語 http://www.ccdyzl.cn/broadcast/201909/594946.shtml