Lawsone
[化] 2-羟基-1,4-萘醌\\n[医] 散沫花素
🗣️ 情景例句
Well, that'll be eighteen dollars and seventy cents.
嗯 ，十八美元七毛。
Fortune is fickle.
天有不测风云，人有旦夕祸福。
What kind of school will it be?
要办什么样的学校？