H2
[医] 氘(音刀), 重氢
🗣️ 情景例句
I would like to get a more specialized job.
我想获得一份更加专业化的工作。
I'd rather dream than study my chemistry.
我还是做我的梦，总比研究化学好。
Is it Abraham Lincoln?
是亚伯拉罕·林肯吗？