Complexon b
[化] 氨羧络合剂B; 乙二胺四乙酸钠
🧩 词语组成解析
配位酮（氨羧配位剂的商品名）
🗣️ 情景例句
There's nothing's as troublesome as a naughty clild.
没有东西比淘气的孩子更麻烦了。
May I accompany you tonight?
今晚我可以和你在一起吗？
At present, they are visiting all parts of the country.
目前他们正在全国各地巡回演出，