Pre-med
abbr. premedical 医学院预科的
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
教育学硕士
🗣️ 情景例句
I can't wake up in the morning without a cigarette or cup of coffee.
早上不抽根雪茄或喝杯咖啡我就醒不了。
Thank you.
谢谢。
Some of the bigger firms are engaged in researches which are of such general and fundamental nature that it is a positive advantage to them not to keep them secret.
某些大公司进行的研究属于一般和基础性的研究。因此不保密对他们才有利。