想问问by在各句子的用法,如果没有包括by的所有用法,希望帮我补充,

题目

想问问by在各句子的用法,如果没有包括by的所有用法,希望帮我补充,
1.I live by the river.
2.I have to go back by ten o'clock.
3.The thief entered the room by the window.
4.The student went to park by bus.

答案

基本释义：prep.1.被,由 　　The homework was assigned by the teacher.　　这些家庭作业是老师布置的.2.靠,用,通过 　　They crossed the river by ferry.　　他们乘渡船过了河.3.经由；沿 　　Ellen flew to Chic...