Para-acetaldehyde
[建] 三聚乙醛
🧩 词语组成解析
[经] 帕拉
[化] 乙醛\\n[医] 乙醛, 醋醛
🗣️ 情景例句
Mr. Levine, Susan Stewart.
Levine先生， 我是Susan Stewart。
He that will lie will steal.
说谎者必行窃。
The purpose of my coming here is to inquire about possibilities of establishing trade relations with your company.
我此行的目的正是想探询与贵公司建立贸易关系的可能性。