一枚条形码标签系在摄氏温度计上.

There is a bar code label attached on the centigrade thermometer.

一枚条形码标签贴在摄氏温度计上。

A bar code label is attached on the centigrade thermometer.

瑞典天文学家安德斯·摄尔修斯诞生于乌普萨拉.他于1724年发明摄氏温度计.

Anders Celsius , Swedish astronomer who devised the centigrade temperature scale in 1742, was born at Uppsala.