Polar link

[化] 極性鍵

?? 詞語組成解析

polar ['pol?]
adj. 極地的，兩極的;正好相反的;[化，物]磁極的，有磁性的; n. [幾]極線，極面;
pol(e)極點+ar...的 →南（北）極的
link [l??k]
n. 環，節;[計算機]鏈接;關聯，關系; vt. 連結;挽住，勾住; vi. 用環連接;聯系在一起;

??? 情景例句

Good-bye.
再見。
My watch says two o'clock.
我的表是兩點鐘。
Her husband had built up a large business during his lifetime, and when he died ten years ago in 1989 he left all his money to his wife.
她的丈夫一生中逐步建立起一家大商行，而當他10年前即于1985年去世后，他把全部財產留給了他的妻子。"
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?? 更多 P 開頭的單詞

parenthesis p?'renθisis
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