Diatomaceae
[医] 硅藻科
🗣️ 情景例句
I'm glad to have met you.
非常高兴认识你。
The poor are rich when they are satisfied.
贫能知足即为富。
I can see you have put a lot of time into it.
我相信你在制定这个计划上一定花了不少精力吧。