“double-hung”的概念、定义、翻译、参考文献-科学参考

单词	double-hung
释义	double-hung [¦dǝb·ǝl `hǝŋ] ^{BUILDING CONSTRUCTION} Of a window, having top and bottom sashes which are counterweighted or equipped with a spring on each side for easier raising and lowering.
随便看	tsp tspn TSPP T square TSR T-S relation tsumebite tsunami Tsushima Current tsutsugamushi disease T switch Tsytovich effect T Tauri star t-test TTL tuba tubal bladder tubal ligation tubatoxin tubbing tube tube bank tube bundle tube cell tube cleaner

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