Normal flora
[医] 正常菌丛
🧩 词语组成解析
🗣️ 情景例句
I'd like to come to the ten o'clock advanced class this morning.
我想今早十点来上你的高级健身班。
Please don't be frightened by my dog.
请不要害怕我的狗。
Once he had done this, he had been able to turn on the supply.
一旦他接上了接头，他就能够打开供气阀。