n. 因素;<数>因子;代理人;
vt. 把…因素包括进去;[数学]分解…的因子,将…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
She took a medical course.
她选读医学课程。
Obedience is the first duty of a soldier.
服从是军人的第一职责。
The price we pay for cheap food may be already too high: Mad Cow Disease (BSE) in cattle, salmonella in chicken and eggs, and wisteria in dairy products.