acetylene什么意思解释？

Allene is an isomer of methyl acetylene.丙二烯是甲基乙炔的一种异构体.In the darkness, the machine gun spat a vindictive white light like an acetylene torch.机枪在黑暗中吐出一道凶厉的白光,活象一支喷火的乙炔吹管.In the high - pressure system both oxygen and acet...

This paper discussed three methods of producting vinyl etherspreparation from acetylene, dehydrohalogenation and acetals.论述了乙烯基醚类化合物的三种主要制备方法乙炔法 、 脱卤化氢法和缩醛热分解法.Allene is an isomer of methyl acetylene.丙二烯是甲基乙炔的一种异构体.In th...

acetylene的音标：acetylene的英式发音音标为：[ə'setəli:n]acetylene的美式发音音标为：[ə'sɛtlˌin, -ən]...

He flashed her a disarming smile.他朝她笑了一下,让她消消气.The flagship flashed a signal to the fleet.旗舰向舰队发出闪光信号.“And don't speak to me like that!”she flashed out.“别跟我那样说话!”她生气地喊道。Her eyes flashed, but he held up a hand. '...

resolutely的音标：resolutely的英式发音音标为：['rezəlu:tlɪ]resolutely的美式发音音标为：['rɛzəˌlutlɪ]...

“有穴的”的英语可以翻译为：holey ...

functional的音标：functional的英式发音音标为：['fʌŋkʃənl]functional的美式发音音标为：['fʌŋkʃənəl]...

On its home turf, the combined bank would be unrivalled.那家联合银行在它自己的地盘上就无可匹敌了。Their turf was Paris: its streets, theaters, homes, and parks.巴黎是他们的地盘：那里熟悉的大街、剧院、住宅和公园。He squelched across the turf.他扑哧扑哧地走过草皮。...

adj.短暂的，（衣着）短的，简洁的，简明的vt.向…介绍基本情况，（尤指事前）向…介绍基本情况，向…下达简令，在…事先向…做简要指点n.概要，短文，简短声明，（争议一方的情况或论点）要点摘录...

festoon的音标：festoon的英式发音音标为：[fe'stu:n]festoon的美式发音音标为：[fɛ'stun]...

n.尤金伲亚（女子名）...

relapsed的音标：...

Mitzi nodded a perfunctory acknowledgement as her glass was filled.杯子被倒满时米芝敷衍性地点头示意。...

Goodwill Ambassador的音标：...

阴谋有时会报应在阴谋者身上 ( 阴谋有时害人反害己 ).Plots sometimes recoil on [ upon ] the plotters.阴谋者一时口误暴露了自己的动机.In a slip of the tongue the schemer exposed his true motivation.更多阴谋者和破坏者的巢穴被揭发.More nests of conspirators and saboteurs have be...

instituted的音标：instituted的英式发音音标为：[ɪnstɪtju:tɪd]instituted的美式发音音标为：[ɪnstɪtjutɪd]...

v.围住…，抱紧…( enfold的过去式和过去分词 )...

n.平路机，大型平土机，填沟机...