Nonadecanoic acid
[化] 十九酸; 十九烷酸
🧩 词语组成解析
🗣️ 情景例句
Over emphasizes money, is interested only in the best dollar offer.
过份强调薪水，只对最佳报酬感兴趣。
The doctor said I looked run down.
医生说我看起来身体渐渐差了。
It looks as if she's gone away for a few days.
好象她要外出好几天了。