Neptunic acid
[化] 镎酸
🧩 词语组成解析
🗣️ 情景例句
All my bags are checked in. I guess I'm all set to go.
我的行李都检查完了，看来我可以走了。
I couldn't believe my ears.
我真的不敢相信。
After this he immediately lets himself in and begins barking again.
出去之后，它又马上把自己放进来，接着再开始叫。