by后面加什么主语
回答
爱扬教育
2022-03-05
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by
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；
adv. 经过;表示保留或保存时用;短暂拜访
扩展资料
It works by remote control.
它通过遥控工作。
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。