Boundary-value problem
[化] 边值问题
🧩 词语组成解析
🗣️ 情景例句
What was your speciality?
你学的是什么专业？
Referring to your inquiry letter dated 29th September, we are offering you the following subject to our final confirmation.
关于贵方9月29日的询价信，我方就如下产品报价，以我方最后确认为准。
Use your head a little, sir!
请用你的脑袋想一想，先生。