Gentamicin
n. 庆大霉素\\n[化] 庆大霉素
🗣️ 情景例句
If I fail this exam I'll fail the course.
我要是考试没通过，这门课就没学分了。
David would get up early in the morning to deliver newspaper.
戴维一早起床就去送报纸。
I think I'm in a difficult position.
我想我现在的处境困难。