英语词汇“negative flag”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	negative flag
释义	WordReference Random House Unabridged Dictionary of American English © 2024 neg′ative flag′, Cryptographythe letter N in the International Code of Signals, signifying "no'' when flown by itself: a square flag having four rows of alternate blue and white squares. 1905–10
随便看	heliometrically heliopause heliophyte heliopolis helios helioscope heliosphere heliostat heliostatic heliotaxis heliotherapy heliotrope heliotropic heliotropically heliotropin heliotropism heliotype heliotypically heliozoan helipad heliport heli-skiing heliskiing helistop helium

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