Refractometric
a. refractometer的变形
🗣️ 情景例句
When you feel your life is threatened, just dial 999 to get help.
当你的生命受到威胁的时候，拨打 999 求救。
I was moved. = I was touched.
我很受感动。
How do you do? My name is Fred Smith.
您好，我是弗雷德.史蜜斯。