英语词汇“free ballooning”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	free ballooning
释义	WordReference Random House Unabridged Dictionary of American English © 2024 free′ balloon′, Aeronautics, Sporta balloon, often equipped to carry passengers, that drifts with air currents and whose ascent and descent are controlled by the release of ballast and buoyant gas. free′ balloon′ing.
随便看	pectase pectate pecten pectic pectic acid pectin pectinate pectinated pectinately pectination pectinogen pectinose pectise pectizable pectization pectize pectolite pectoral pectoral cross pectoral fin pectoral girdle pectoralis pectorally pectoral muscle pectoral sandpiper

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