a rapid stream of liquid or gas forced out of a small opening 喷射流 the firm unblocks your drain with high-pressure jets. 公司用高压喷射水流疏通您的排水道。 ■a nozzle or narrow opening for sending out such a stream 喷嘴,喷射口 Agnes turned up the gas jet. 艾格尼丝转大了煤气喷嘴。
an aircraft powered by one or more jet engines 喷气式飞机 a private jet. 私人喷气机。 [as modifier]a jet plane. 喷气式飞机。 ■a jet engine 喷气发动机
(jetted, jetting) [no obj., with adverbial of direction]
travel by jet aircraft 乘喷气式飞机旅行 the newly-weds jetted off for a honeymoon in New York. 新婚夫妇乘喷气式飞机去纽约度蜜月。
spurt out in jets 喷射;喷出 blood jetted from his nostrils. 血从他鼻孔中喷出。
语源
late 16th cent. (as a verb meaning 'jut out'): from French jeter 'to throw', based on Latin jactare, frequentative of jacere 'to throw'
jet2 noun
[mass noun]a hard black semi-precious variety of lignite, capable of being carved and highly polished 煤玉,贝褐碳,黑色大理石 ■a glossy black colour 黑而发亮的,乌黑的 [as modifier]the gloss of her jet hair. 她乌黑秀发的光泽。 jet black. 乌黑。
语源
Middle English: from Old French jaiet, from Latin Gagates, from Greek gagatēs 'from Gagai', a town in Asia Minor