R48
[医] 双-2-氯乙基-β-萘胺
🗣️ 情景例句
Am I getting a good deal on this?
这买这个值吗？
Though malice may darken truth,it cannot put it out.
恶意可以糟塌真理；但无法消灭真理。
Learning English is like building a house.
学英语象盖房子。