Sigma reaction
[医] 西格马反应, δ反应(梅毒的絮凝反应)
🧩 词语组成解析
[计] 求和\\n[医] σ(希腊文第十八个字母)
🗣️ 情景例句
And I wonder if there are some balcony seats still available.
不知道还有没有包厢的位子？
I suppose so.
我想是这样。
After we had landed, the plane was searched thoroughly.
我们降落之后，飞机被彻底搜查了一遍。