To kill off the mouse before perfecting a replacement would be to walk into a trap.

在完善替代品之前就要杀死这只老鼠，无疑是自投罗网。

youdao

To kill off the mouse before perfecting a replacement would be to walk into a trap.

在完善替代品之前就要杀死这只老鼠，无疑是自投罗网。

youdao