Certified weights
[建] 检定法码
🧩 词语组成解析
certified
[['sə:tifaid]]
a. 证明合格的\\n[化] 检定的; 证明的; 书面证明的
n. 重量；砝码（weight的复数）
🗣️ 情景例句
But first in the school-rooms.
但首先是在教室 。
Stop thief!
住手，小偷！
Though, at first, Byrd and his men were able to take a great many photographs of the mountains that lay below, they soon ran into serious trouble.
虽然开始时伯德和他的助手们拍下了飞机下面连绵群山的大量照片，但他们很快就陷入了困境。