有没有not before这个短语

来源:学生作业学帮网 编辑:学帮网 时间:2024/06/09 05:04:22

有没有not before这个短语

有的,就是表示“在……之前不”
例如:You can go playing football, but not before you have finished your homework. (你可以去踢足球,但首先得完成作业.)

没有


you can eat, but not before you wash your hands

没听说,只听说not until