Complexon iii
[化] 氨羧络合剂III; 配位酮III; 乙二胺四乙酸二钠盐
🧩 词语组成解析
配位酮（氨羧配位剂的商品名）
num. 罗马数字3
🗣️ 情景例句
I'd like to rent a car, please. I need it for business.
我想租一辆汽车，是为了业务上的需要。
The cheque will be cleared in about three days.
大概在3天后，支票就可以兑现了。
“I wish I'd known about that rule earlier, she said.
“我要是早点知道这个规矩就好了！”她说。