Hmo
[化] 休克尔分子轨道法
🏥 医学释义
心脏每分钟输出量
🗣️ 情景例句
What guarantee do I have that it won't break down easily?
有什么保障它不会轻易出故障？
Have you ever thought about a career in the medical profession?
你曾经在医药专业考虑职业吗？
I get up at six o'clock.
我六点起床。