M-concentration m
[医] 浓度(在液体培养基内微生物的最大密度)
🧩 词语组成解析
🗣️ 情景例句
I have a customer for your first wedding dress.
我已经有了 的第一套结婚礼服的顾客。
The raceis got by running.
赛跑要靠奔跑来赢得。
I started to sing. The baby watched and listened ,and she didn't cry any more.
我开始唱歌。小孩看着，听着，不再哭了。