Germ theory
[医] 病菌学说
🧩 词语组成解析
🗣️ 情景例句
Seven steaks.
七份牛排。
Then,it's usually time to wake up my little brother.
然后，通常是我弄醒我的弟弟的时间。
We've seen several members of the family since we arrived my grandfather and my aunt and uncle.
自我们回来以后已经见到了好几个家庭成员祖父、姑姑和叔叔。