N-hydroxyethyliminodiacetic acid (himda)
[化] N-羟乙基亚氨基二乙酸
🧩 词语组成解析
🗣️ 情景例句
Is it all right if I use a letter of credit?
如果我使用信用证，没关系吧？
I asked him to lend me a book , but he wouldn't.
我请他把书借给我，但是他不肯。
His great flight lasted thirty-seven minutes.
他这次伟大的飞行持续37分钟。