Antixerophthalmia factor
[醫] 抗干眼因子, 維生素A
?? 詞語組成解析
factor
['f?kt?]
n. 因素;<數>因子;代理人;
vt. 把…因素包括進去;[數學]分解…的因子，將…分解成因子;以代理商（或管家等）的身份行事，做代理商（或管家）;
vi. 做代理商（或管家）;
??? 情景例句
We have to maintain communication to understand each other.
必須保持交流以求相互理解。
It's very annoying.
真煩人。
The first essential in elephant training is to assign to the animal a single mahout who will be entirely responsible for the job.
馴象中至關重要的是指派一名專門的馴象員，全面負責這項工作。