Colourimeter
[化] 比色计
🗣️ 情景例句
They don't have room service at Old Country Inn. Old Country Inn
没有房间服务部。
A bad beginning makes a bad ending.
恶其始者必恶其终。
Babies of two months old do not appear to be reluctant to enter the water.
两个月的婴儿并未显得不愿意入水。