Targeted
[医]定向的
🗣️ 情景例句
My wife Marilyn, my father and mother,
我太太Marilyn， 我父亲和母亲，
What does your father do?
你父亲做什么工作？
One is the general atmosphere of secrecy in which it is carried out,
一是科研工作中普遍存在的保密气氛；