Light hydrogen
[化] 氕\\n[医] 氢
🧩 词语组成解析
light
[laɪt]
n. 光;发光体;电灯;点火器;
adj. 轻的;明亮的;浅色的;少量的;
v. 点燃;照亮;用光指引;
adv. 轻地，轻装地;
🗣️ 情景例句
I'm not sure I'm up to it.
我不能肯定我是否能做得来。
Money is the sinews of war.
无钱莫打仗。
He thought they needed to know the direction to it.
它们还需要知道去那里的方向。