Plumbodithio-pyridine carboxylic acid

[醫(yī)] 二硫代吡啶羧酸鉛(用于癌的治療)

?? 詞語(yǔ)組成解析

pyridine ['p?r??di:n]
n. 吡啶（治喘病用）;氮（雜）苯;
carboxylic
[機(jī)] 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

Too much tea will brown your teeth, but it's good for your health; so what are you going to do?
茶喝多了會(huì)把你的牙齒染黃，但對(duì)你的身體去有好處。因此你會(huì)怎么辦？
Talk back.
你還頂嘴！
I am busy. How is your business？
我很忙。你的生意做得怎樣？
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?? 更多 P 開(kāi)頭的單詞

PRK
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