Tsn
abbr. Thermal Severity Number 热程度值; 温变系数
🗣️ 情景例句
What time is my lunch date with Bill Levine?
我与Bill Levine 约好的中饭时间是几点？
Love is sweet in the beginning but sour in the ending.
爱情始甜而终苦。
I had traced the cause of the trouble.
因为我找到了毛病所在。