Lld fsctors
[医] 多讷氏乳酸乳杆菌因子, 维生素B12
🧩 词语组成解析
法学博士
🗣️ 情景例句
The bright young man can get ahead quickly in the tourist industry.
这位聪明的年轻人在旅游世界很快获得成功。
The fox changes his skin but not his habit.
狐狸可以改变皮毛，但不能改变习性。
I doubt if he'll be asked to speak again next year.
我怀疑明年是否还会邀请他作报告。