“balanced door”的概念、定义、翻译、参考文献-科学参考

单词	balanced door
释义	balanced door [`bal·ǝnst `dȯr] ^{BUILDING CONSTRUCTION} A door equipped with double-pivoted hardware which is partially counterbalanced to provide easier operation.
随便看	half-track tape recorder half-value layer half-value period half-value thickness half-wave half-wave amplifier half-wave antenna half-wave dipole half-wavelength half-wave plate half-wave rectification half-wave rectifier half-wave transmission line half-wave vibrator half-width half-word I/O buffer halibut halibut liver oil Halichondrida Halictidae halide Halimeda Halimond tube Haliotis Haliplidae

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