Sigma hyperon
[化] σ超子
🧩 词语组成解析
[计] 求和\\n[医] σ(希腊文第十八个字母)
n. 超子\\n[化] 超子
🗣️ 情景例句
I have approximately three-year experience using a computer.
我有大约三年操作电脑的经验。
When the belly is full, the bones would be at rest.
饱暖图安逸。
At the end of this period we put the play on in a theatre.
最后我们就在剧场上演这出戏。