单词	切换范围
释义	同开关范围--切换范围
随便看	low thermal capacity furnace low-thermal-emf switch low thermal mass furnace low-thermo metal low thinning low-thinning method low threshold low threshold current low threshold current density low threshold of development low threshold of occupancy low threshold voltage low-thrust low-thrust orbit transfer low-thrust rocket low tidal level low tidal mark low tidal region low tidal terrace low tide low tide-- low water low tide; low water low tide or water low tides low tide shore line