There may still be some ignition or explosive powder left in them.

因为可能放过之后还是会有一些能够点燃或会爆炸的粉末存在。

youdao

There may still be some ignition or explosive powder left in them.

因为可能放过之后还是会有一些能够点燃或会爆炸的粉末存在。

youdao