柯林斯詞典sensor /?s?ns?/ (sensors) 1. N-COUNT A sensor is an instrument which reacts to certain physical conditions or impressions such as heat or light, and which is used to provide information. 傳感器 The latest Japanese vacuum cleaners contain sensors that detect the amount of dust and type of floor. 日本最新款吸塵器裝有傳感器，能測(cè)出灰塵量和地板類(lèi)型。 返回 sensor劍橋詞典a device that is used to record that something is present or that there are changes in something 傳感器 The security device has a heat sensor which detects the presence of people and animals . 保安裝置中有一個(gè)熱傳感器，能探測(cè)人和動(dòng)物的存在。 返回 sensor