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
until I have a chance to talk with you about it.
除非我有机会跟你谈过。
What are you thinking about?
你正在考虑什么？
It seems too high to me.
好像贵了一点。