narrowband  朗读 narrowband

音标：nærəʊbænd

narrowband翻译

narrowband双语用法和例句

相关单词

nitrocellulose neurasthenia nonarithmetic neuropsychology nautilus ntsc nuzzle neurotropism nathaniel nlrb nonrecurring neatnik narcomatous nonearthly nor normotensive navalist nitrolime navigation nitrid

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英文词源