Microbioassay
微生物测定
🗣️ 情景例句
I mean, there seems to be something to celebrate all the year round.
我的意思是，好像一年到头都要忙着庆祝似的。
I'm going to use three pounds.
我要用三磅。
We waited and waited, but nothing happened.
我们等啊等啊，可情况没有变化。