chlorine是什麼意思 chlorine的用法 chlorine怎麼讀

chlorine

英 ['klɔːriːn]美 ['klɔrin]

n. [化學] 氯（17號化學元素）

使用頻率:★

星級詞彙:★

記憶方法

1. “氯”是對該詞的意譯，“氯”是一個形聲字，由形旁“氣”(表示該物質是一種氣體)和聲旁“錄”(取自“綠”字的右半部分，這個聲旁既去了“綠”音，也取了“綠”的義，表示該物質是一種綠色的氣體)，由此我們可以得出“氯”的字面含義爲：一種綠色的氣體，或者說：一種呈綠色的、常溫下爲氣體的化學物質；並且它的發音由此也就取“綠”的音，即與“綠”的發音相同。
2. 而這個英語單詞也同樣表示這是一種綠色的化學物質：chlor- "green, pale green" + -ine "chemical suffix".
3. chlor- (諧音“可綠兒”).
4. 克洛里斯（Chloris）是春天、花卉和自然女神。她嫁給了西風神仄費羅斯（Zephyrus）。她在羅馬神話中的名字是佛洛拉（Flora）。

中文詞源

chlorine 氯氣

來自PIE*ghel, 發光，照耀，詞源同gall, gold. -ine, 衍生物化學名詞。因其看起來呈現黃綠色而得名。

英語詞源

chlorine

chlorine: [19] Chlorine is a greenish-yellow gas, and was named for its colour. The term was coined by the British chemist Sir Humphry Davy in 1810, from the Greek khlōrós ‘greenishyellow’. Of other words containing this element, chlorophyll [19] too was based on the notion of colour (in reference to the green colouring matter of leaves: the Greek elements literally mean ‘green leaf’), but chloroform [19], originally French, is a secondary formation based ultimately on chlorine (since it was originally regarded as a trichloride of formyl).

=> yellow

chlorine (n.)

nonmetallic element, the name coined 1810 by English chemist Sir Humphry Davy (1778-1829) from Latinized form of Greek khloros "pale green" (see Chloe) + chemical suffix -ine (2). Named for its color. Discovered 1774, but known at first as oxymuriatic acid gas, or dephlogisticated marine acid.

權威例句

1. Since 1908, chlorine has been added to drinking water.

自1908年以來氯就被添加進飲用水當中。

2. Chlorine is used to disinfect water.

氯用來給水消毒。

3. Chlorine is added to kill bacteria.

加氯是爲了殺死細菌。

4. Common salt is a compound of sodium and chlorine.

普通食鹽是鈉和氯的化合物。

5. Common salt is a compound of sodium and chlorine.

食鹽是鈉和氯的複合物.

[ chlorine 造句 ]