Bivalent hydroearbon radical
[机] 二价烃基
🧩 词语组成解析
adj. 根本的,基本的;激进的;彻底的;[植]根生的;
n. 激进分子;根基,原子团;[数学]根数;
radic根+al…的 →根本的,基本的;[转为名词] 根部,基础
🗣️ 情景例句
Have the fittings here, too.
也在这里试穿。
So they are content to let him go to America.
所以他们满意地让他去美国了。
There was a tine when the owners of shops and businesses in Chicago that to pay large sums of money to gangsters in return for 'protection.
曾经有一个时期,芝加哥的店主和商行的老板们不得不拿出大笔的钱给歹徒以换取保护。
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