Complexone b
[化] 氨羧络合剂B; 乙二胺四乙酸钠
🧩 词语组成解析
[化] 氨羧络合剂; 配位酮
🗣️ 情景例句
How much do stamps cost?
邮票多少钱？
You'll break it, if you don't take care.
你不专心的话，就会打破。
Will you introduce me to the new purchasing agent?
请替我引介新来负责采购的人好吗？