Undecoic acid

[化] 十一酸; 十一烷酸

?? 詞語組成解析

acid ['?s?d]
adj. 酸味的;尖刻的;酸的;酸性的; n. <化>酸;酸味物質;
acid尖,酸,銳利 →酸;酸的,酸性的

??? 情景例句

I am hungry.
我真是餓了。
I enjoyed the movie very much. I wish I had read the book from which it was made.
電影不錯,我希望我讀過原著。[wish + 主語 = 過去完成時 = 愿望之事在wish以前發生。]
The villagers have told him that they will not accept the pub even if he gives it away.
村里的人已經告訴他,即使他把小酒店白送人,他們也不要。
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?? 更多 U 開頭的單詞

unanimity ?ju?n??n?m?ti
unknowingly [?n'n?ui?li]
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