Protodonata
原蜻蜓目
🗣️ 情景例句
This spring is the origin of the brook.
这泉水是那条小河的源头。
If matters not how a man dies, but how he lives.
重要的并不在于一个人怎样死，而是在于他怎样生。
He holds a position of great responsibility upon him.
他担任着一个责任重大的职务。