Background reflectance
其它 Other[计] 背景反射
🧩 词语组成解析
n. 反射比\\n[电] 反射本领
🗣️ 情景例句
How's my grandson?
我的孙子怎样啦？
Art is long, but lift is short.
人生有涯，而学无涯。
It was over 30 feet in length and had a 2,500-horsepower engine.
它的车身长30英尺，有一个2，500 马力的发动机。