Proepisternum
(晴蜓目)前胸前侧片
🗣️ 情景例句
Scientific discoveries are ofter applied to industrial production methods.
科学新发现常应用于工业生产的方法。
It was after dark when we got back,and we were all tired.
我们回来时天已经黑了，并且我们都很疲倦。
I am looking forward to your visit next week.
我期待着你下周来访。