Ethanedithioamide
[机] 红氨酸
🗣️ 情景例句
Thanks for your information and for being so helpful.
谢谢你的帮助和提供的讯息。
It took him a long time to make up his mind.
下决心花了他很长时间。
Primarily, the banker-customer relationship is that of debtor and creditor----
银行与储户的关系主要是债务人和债权人的关系。