Nonadecylic acid
[化] 十九烷酸
🧩 词语组成解析
🗣️ 情景例句
Where will you be living during your stay here?
你在此期间打算住哪里？
We would appreciate it if you let us know whether you allow cash or trade discounts.
若能告知你方是否给现金折扣或商业折扣，将不胜感激。
This explanation evidently conveyed something to the woman who searched shelf after shelf.
他的解释显然对女售货员有些启示。她一个货架接着一个货架地寻找，