by后面加什么词

by的短语：

by and by不久以后

by and again时时，常常

by accident偶然，不小心

by chance偶然，意外地

by mistake错误地，无意中（做错）

by far到目前为止

by hand用手

by heart熟记

by all means尽一切办法，一定

by no means决不

by means of用...方法，依靠

by the way在途中，顺便