Macrocyclic polyether
[化] 大环多醚
🧩 词语组成解析
[机] 大环的
n. [化]聚醚,多醚
🗣️ 情景例句
My pleasure, Son.
不客气，儿子。
It says a storm may come next month.
天气预报说下个月会有一场暴风雨。
It's really nice of you. Thank you very much. said the man.
“你们真好。非常感谢你们”，那人说。