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
I was here too, but I didn't get to know you. I'm John.
我也出席了，但没有机会结识你。我叫约翰。
The embarrassing situation caused me to lose face.
令人尴尬的场合让我丢了面子。
The problem is finding land for it.
问题是要找到土地来修建厂房。