请输入您要查询的单词:
单词
unofficial
释义
unofficial
unofficial
[ˈʌnəˈfiʃəl]
adj.
1.
■
非官方的, 非正式的; 非法定的
an unofficial statement
非正式[官方]声明
unofficial visit
非正式访问
继承用法
unofficially
adv.
随便看
hydrogen donor
hydrogen embrittlement
hydro-generator
hydrogen firing
hydrogen flame temperature detector
hydrogen fluoride extraction
hydrogen fluoride recovery plant
hydrogen (fusion) reaction
hydrogen gas cylinder
hydrogen gas filled thyratron
hydrogen halide
hydrogen halide acceptor
hydrogen-hydrogen-cooled turbogenerator
hydrogenic
hydrogen-ies
hydrogen ion
hydrogen ion determination
hydrogen-ion index
hydrogen ion indicator
hydrogen ion potentiometer
hydrogenisator
hydrogenium
hydrogenize
hydrogenized
hydrogenizer
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更新时间:2025/12/12 6:37:08