英语词汇“boundary marker”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	boundary marker
释义	boundary marker noun : a usually cone-shaped orange marker that indicates the boundary of an area available for the landing of an airplane
随便看	hydroxyacetic acid hydroxy acid hydroxy amine hydroxyamino hydroxyamino- hydroxyanisole hydroxyapatite hydroxybenzoic hydroxybenzoic acid hydroxybutyrate hydroxybutyrate hydroxybutyric hydroxybutyric acid hydroxycitronellal hydroxycorticosterone hydroxydeoxycorticosterone hydroxydesoxycorticosterone hydroxyethyl hydroxyethylation hydroxy ketone hydroxyl hydroxyl hydroxylamine hydroxylammonium hydroxylapatite

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