Burner is not

Burner is not X BURNER 3.The Bunsen Burner is so named because it is thought ___________ by Robert Bunsen. 改错The Bunsen burner is so named because it is thought to be invented bu Robert Bunsen,who was GerThe Bunsen burner is so named because it is thought to be invented bu Robert Bunsen,who was German by birth. burner blocks中文翻译 Put your _____ area from an accident under __________ water is wrong.A.burned;warm runningB.burner;running warmC.burning;warm runningD.burning;running warm two-out-of-three 例句：The burner trip system recommended is a two-out-of-three system with three burners and three flame-failure detectors. 请问本句中is so named是什么意思?The Bunsen Burner is so named because it is thought to have been invented by Robert Bunsen.这句话里is so named是什么意思?是很出名的意思吗? 英语翻译请帮我翻译一下an electric arc between electrode bottom and burner body allow burner ignition during burner is not X BURNER AIR的中文意思 put on the back burner是什么意思 the bunsen burner is so named because it is thought----by robert bunsen,who was german by birthhaving been invented to have been invented 为什么用不定式形式?不定式不是表示一次性或目的吗? 英语翻译Don’t Skimp on This Calorie-Free Calorie Burner. 家庭教师27的X BURNER AIR 和X BURNER 有什么差别不要说多了一个AIR is not缩写 英语 ‘is not ’复数 which is NOT right?