例句與造句

1. This product is a type of professional handset infrared rays used thermometer , not need to touch with testing object , with facility - using , stability - design , exactitude - measurement , wide - measuring range . it has laser ranging , apheliotropic display , automatic numerical reading lock - in and automatic tailoff
   手持式紅外線本產(chǎn)品是一種專業(yè)型的手持式非接觸紅外線測溫儀，使用簡易，設計堅實，測量準確度高，測溫量程范圍寬等特點。
2. It's difficult to find tailoff in a sentence. 用tailoff造句挺難的