Mek
abbr. Methyl Ethyl Ketone 甲基乙基酮, 丁酮
🗣️ 情景例句
Hi.
嗨
Sorry. Were you trying to sleep?
对不起。你想睡觉吗？
You will enjoy your stay here if you pay attention to our street signs.
如果您对我们街上的标牌稍加注意，您在此会过得很愉快的。