Cetta
[化] N-二亚乙基三胺四乙酸; N-β-羧乙基二亚乙基三胺四乙酸
🗣️ 情景例句
Wedding dresses.
结婚礼服。
What's your nationality?Are you American?
你的国籍是什么?你是美国人吗？
I think that they'll move in the day after tomorrow.
我想他们将会在后天搬进来吧。