Chromophotometer
比色计
🗣️ 情景例句
I bet I can go one hour in your class this morning and not feel a thing!
我打赌我今天上午到的健身班运动一小时之后丝毫不累。
That was my last one, too.
那可是我最后额财产了。
We black people of Birmingham want equal rights.
我们伯明翰的黑人要求享有平等权利。