Phthalanone
邻羟甲基苯甲酸内酯
🗣️ 情景例句
Well, it always worked for me, too.
嗯， 这办法对我也累试不爽。
Lies have short legs.
谎言是站不住脚的。
I'm sorry, but this week isn't very convenient for me.
对不起，这个星期我都不方便。