thir
abbr. 温湿红外线辐射仪（TemperatureHumidity Infrared Radiometer）
例句
The thir(d) chair is broken.
第三把椅子是坏的。
They welcome everyone to enjoy thir songs and to sing loudly with them together.
欢迎大家来欣赏他们的演唱，并同他们一起高歌吧。
These two painting are focusing on the landscape of nature meanwhile also mixed with some painters imagination on thir ideal image.
这两幅画侧重在把自然景观与一些画家对理想形象的想象结合起来。
