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
Would you describe yourself as outgoing or more reserved?
你认为你是个外向的人还是内向的人？
How much do you charge for sending a cable transfer to London?
发一张到伦敦的电汇，要收费多少？
I feel I am the happiest person in the world.
我觉得自己是世界上最幸福的人了。