Chromium family element

[化] 鉻族元素

?? 詞語(yǔ)組成解析

chromium [['kr?umj?m]]
n. 鉻\\n[化] 鉻Cr
family ['f?m?li]
n. 家庭;家族;孩子;祖先; adj. 家庭的;一家所有的;屬于家庭的;適合全家人的;
element ['?l?m?nt]
n. [化]元素;要素;原理;[電]電阻絲;

??? 情景例句

This job is hard work.
這活兒太累人了。
Are you kidding?
你是開(kāi)玩笑吧?
He explained that he had tried to fix the air-line to the supply line that ran round the port but could not because the fittings did not match.
他解釋說(shuō)他想供氣管安裝到鋪設(shè)在碼頭周圍的供應(yīng)管上,但因?yàn)榻宇^不相配而接不上。
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