Heavy hydrogen
[化] 重氢
📖 牛津释义
heavy hydrogen
isotope of hydrogen with atoms twice the normal weight 重氢.
🧩 词语组成解析
heavy
['hɛvi]
adj. 重的，沉重的;大量的，浓密的;激烈的;重型的;
n. 重物;庄重的角色;
adv. 密集地;大量地;笨重地;
🗣️ 情景例句
The rest of our family went to the movies.
我们家其余的人都去看电影了。
Custom is the guide of the ignorant.
习俗是无知者的向导。
He is only about five feet high.
他大概只有五英尺高。