Krypton
高中 Senior Highn. 氪\\n[化] 氪Kr
📖 牛津释义
krypton
n[U]
chemical element, an inert colourless and odourless gas 氪. =>App 10 见附录10.
🗣️ 情景例句
and lay them face down.
将牌盖住。
He deserves to be punished.
他罪有应得。
The boy mustn't go to school yet,Mr.Williams.
这孩子还不能去上学，