Benzophenone-2,2'-dicarboxylic acid

[建] 二苯甲酮-2,2'-二羧酸

?? 詞語(yǔ)組成解析

benzophenone
n. [化]苯甲酮
dicarboxylic
[化]二羧基的
acid ['?s?d]
adj. 酸味的;尖刻的;酸的;酸性的; n. <化>酸;酸味物質(zhì);
acid尖，酸，銳利 →酸；酸的，酸性的

??? 情景例句

The gap between the poor and the rich seems to be growing every day.
貧富懸殊好像與日俱增。
I don't feel very well.
我覺(jué)得不太舒服。
This product is doing very well in foreign countries.
這種產(chǎn)品在國(guó)外很暢銷。
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