by的后面加什么词

问题描述

精选答案

by的后面加名词、动词不定式。by：adv.通过;经过;表示保留或保存时用;短暂拜访。prep.靠近;在…旁边;常置于表示被动的动词后，表示使为者;表示方式。

相关介绍：

She'll have had the results by now.

她现在应该知道结果了。

Day care is provided by the company she works for.

她工作的那家公司有日托。

All the statistical computations were performed by the new software system.

所有的`统计计算均由新的软件系统完成。

They won by a single goal after extra time.

他们在加时赛中仅踢进一球即获胜。

They've increased the price by 50%.

他们已经把价格提高了50%。