Chloroflagellida
[医] 绿鞭毛虫(藻)类
🗣️ 情景例句
When can I photograph a class?
我何时才来上课呢？
These shoes are worn-out.They've lasted a long time.
这些鞋子旧了。已经用了很长时间了。
It usually comes in February or March. Summer is often very hot.
通常在2月或3月开始。夏天很热。