Noctilucent
a. 生物发光的, 夜发光的
🗣️ 情景例句
Are you sending it by regular or by speed?
你要寄平信还是快递？
Could you do me a favor?
我想请你帮个忙。
It is almost always due to some very special circumstances that traces of land animals survive,
几乎总是由于某些特殊的条件，陆地动物的遗体才被存下来，