Bacillariophyta
硅藻门
🗣️ 情景例句
Sure. Come on.
当然记得。你来吧。
Like mother,like daughter.
有其母，必有其女。
It is impossible to give a satisfactory explanation for a pot-holer's motives.
要想对洞穴探险者的动机作出满意的解释是不可能的。