Dithio
[医] 二硫
🗣️ 情景例句
What classes are mandatory for your major?
你的专业什么课是必修的？
Promises are like piecrust, made to be broken.
诺言好似馅饼皮，做来便是为咬碎。
I live near an airport and passing planes can be heard night and day.
我住在一个机场附近，过往飞机日夜不绝于耳。