Docosanoic acid
[化] 二十二烷酸; 山┵酸\\n[医] 榆树酸, 廿二碳酸
🧩 词语组成解析
🗣️ 情景例句
Please stay where you are, we'll have a patrol car there in two minutes.
请您呆在原地，两分钟之内我们派巡逻车过来。
Never challenge a fool to do wrong.
不要怂恿愚人干错事。
No one can plead ignorance of a subject any longer, for these are countless do-it-yourself publications.
由于出版了不计其数的教人自己动手做事的书报杂志，没有人再能说对某事一无所知。