Bal
[计] 转移与连接, 基本汇编语言\\n[化] 2,3-二巯丙醇; 2,3-二巯基丙醇
🗣️ 情景例句
Smoking makes your teeth yellow and ugly.
吸烟让你的牙齿变得又黄又丑。
Of pigs and cows, the latter are more valuable.
在猪和母牛之间，后者比较值钱。
I am afraid that l have to go.
我要走了。