Microcoleoptera
小鞘翅目
🗣️ 情景例句
Then you have to fill out this form
然后你要填写这份表格，
Do you know when he will be back?
你知道他什么时候会回来？
The clouds had come down so suddenly we had no warning.
乌云突然出现，我们丝毫没有觉察。