Deutonephron
中肾
🗣️ 情景例句
Hi, Son. Is everything all right?
嗨 ，孩子 一切都顺利吗？
Keep your eyes wide open before marriage, and half shut afterwards.
婚前张开眼，婚后半闭月。
or of the habits of the social insects, let us say.
和昆虫群居的习性