Alphatoluic acid
[医] 苯乙酸
🧩 词语组成解析
🗣️ 情景例句
It's easy to pick something for my colleagues, but it's difficult for my boss.
给同事们的应该不难买，但是给老板的就难罗。
A good example is the best sermon.
身教胜似言教。
Lucy and I go to school six days a week.
鲁茜和我每周上六天课。