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
The weather couldn't have been better.
天气再好不过了。
Would you like to leave any message?
你要留什么话吗？
Give me that hammer please, Dan.
请把那把锤子拿给我。丹。