Desmophyceae
纵裂甲藻科
🗣️ 情景例句
We're supposed to be there
我们应当先到那儿
We should weep for men at their birth and not a t their death.
我们应在人降生时流泪，而不该在人死亡时哭泣。
The teacher tested us in English.
老师用英文考我们。