Dithioerythritol
[化] 二硫赤藓糖醇
🗣️ 情景例句
Don't be so miserable!
别这愁眉苦脸的。
The master always exacts quality work from his students.
老师常常要求学生们认真踏实的完成功课。
I would make a very poor show of disputing the ownership of a cave with a bear,
要我和一只熊去争洞穴，我会出洋相的；