英语词汇“observation helicopter”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	observation helicopter
释义	observation helicopter observation helicopter Helicopter used primarily for observation and reconnaissance, but which may be used for other roles. AcronymsSeeon hold
随便看	4b3t 4-banger 4-benzothienyl-n-methylcarbamate 4bit 4bits 4bms 4-bromo-2,5 dimethoxyphenethylamine 4 by 4 4c 4-carboxyglutamate 4-carboxymethyl-4-hydroxyisocrotonolactonase 4cc 4-chloro-2-methylphenoxy propanoic acid 4-chloro-3,5-xylenol 4ci 4cif 4cl 4cm 4cmc 4col 4cote 4cr 4c/sd 4csd 4-cube

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