Thraustomycin
脆霉素
🗣️ 情景例句
How was your trip?
你这一趟旅途还好吧？
This is my fourth year of college, I'm a senior.
这是我上大学的第四年，我是四年级学生。
Better have something we can get our hands on rather than just spend all our time talking.
有些实际材料拿到手总比坐着闲聊强。