Potamobenthos
河流的底栖有机体
🗣️ 情景例句
or are you refinancing your present home?
还是原有的房子重新申请贷款？
No living man all things can.
世上无全能。
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，