常見例句In a printer, the removable type element. 印刷機(jī)上可拆卸的打印部件。He's in his element when playing badminton. 他打起羽毛球來真是得心應(yīng)手。This heater needs a new element. 這個加熱器需要一組新電阻絲。I'm out of my element in political discussions. 我不喜歡蓡加政治討論。Maintenance of PC is in my element. 我對電腦的維脩保養(yǎng)很在行。Sulphur was not identified as an element until1810. 1810年以前還沒有認(rèn)出硫是一種元素。 返回 opto-element