H2
[医] 氘(音刀), 重氢
🗣️ 情景例句
His house is on the left.
他的房子就在左边。
Oh. I don't know. Whenever.
噢，我不知道，无论什么时候离开。
Is there anything else that you want me to get?
您还要我买别的东西吗？