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音障sonic barrier sound barrier 音障yīnzhàng[sonic barrier] 飞机速度接近音速时,气动阻力突然大增的现象,但现在已经不是进入超音速飞行的不可逾越的障碍了
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aromatic hydrocarbons
aromatic hydrogenation
aromaticity
aromatic ketone
aromatic mercurial
aromatic nitration
aromatic nucleophilic substitution
aromatic nucleus
aromatic oil spray
aromatic oxide
aromatic pepsin
aromatic polyamide
aromatic polyamide fibre
aromatic polymer
aromatic polymerization
aromatic properties
aromatic radical
aromatic rearrangement
aromatic reserve
aromatic rhubarb tincture
aromatic ring
aromatics
aromatic series
aromatic sextet
aromatics extraction
英汉双解词典收录913115条英汉汉英双解翻译词条,基本涵盖了全部常用单词的读音、翻译及用法,是英语学习的有利工具。
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更新时间:2026/5/16 18:19:47