Colourimeter
[化] 比色计
🗣️ 情景例句
Say hi to your dad for me, and drive safely.
路上小心开车，并请向代我向令尊问好。
Little children have the most fun playing make-believe.
儿童很喜欢幻想的游戏。
and the profits from the exhibition were used to build museums and colleges.
博览会的赢利用来建造博物馆和高等学校。