Protomecoptera
原长翅亚目
🗣️ 情景例句
And, Carl, you join in at any time.
还有Carl， 你随时都可以加入。
So I've heard.
我听说是这样。
It was not long before a helicopter arrived on the scene to rescue the survivors of the plane crash.
不久，一架直升飞机飞抵飞机失事现场，来搭救这几个幸存者。