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,

问题描述:

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.

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...