Sigma complex
[化] σ络合物
🧩 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
Dad and I were planning to go to the game,
爸爸本来要和我一起去，
Straightforward communication is usually more appreciated.
坦率地交流常常更值得推崇。
Could you tell me some more about your market analysis?
请你多告诉我一些你们的市场分析好吗？