punt glass
基本解释
- [材料科學]調焦玻璃
- [物理學]調焦玻璃
英汉例句
- Thick glass, gently sloping shoulders and a deep punt (the indentation on the underside) are necessary as the pressure inside the bottle is three times of the pressure inside an average car tyre.
厚厚的玻璃、傾斜的瓶肩、和深陷的瓶底都是必須的,因爲瓶內的壓力是普通汽車車胎壓力的三倍。
雙語例句
专业释义
- 調焦玻璃
- 調焦玻璃