Nonadecane
十九(碳)烷
🗣️ 情景例句
No. It has three bedrooms and three baths.
不。这栋房子有三间卧室、 三间盥洗室。
A blate cat makes a proud mouse.
猫儿腼腆，老鼠翻天。
You have a good sense of humor.
你真幽默。