单词	frost heave board
释义	frost heave board 冻害垫板
随便看	single frame single-frame filming single frame hammer single-frame mechanism single-frame motor single frame operation single frame power hammer single-frame power hammer single-frames single-frame video single frame writing single-frame writing single free utterance single frequence network single-frequency single frequency single frequency argon ion ring laser single frequency carbon dioxide laser single-frequency channel single-frequency circuit single frequency code single-frequency code single-frequency conversion single frequency conversion single frequency dialling bays bayw bbbk bbbzd bbcs bbcy bbcz bbdg bbdk bbdn 跑腿跑腿儿跑腿子跑舌头跑行市的跑街跑表跑解的跑警报跑调儿