Bacillariophyceae
n. [植] 硅藻纲
🗣️ 情景例句
are going to have a wonderful, romantic weekend!
将度过一个美妙浪漫的周末！
Pitchers have ears.
隔墙有耳。
Growth, however, brings new problems and concerns.
不过，发展也带来了新的问题和顾虑。