Oxomalonic acid

[化] 二羥丙二酸

?? 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 admire him for his success in business.
我佩服他事業有成。
Work has a bitter root but sweet fruit.
勞動根雖苦，然而果實甜。
I didn't have any supper, except a piece of bread, because I didn't feel very well.
晚餐我只吃了一片面包，別的什么也沒吃，因為我覺得不舒服。
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