单词	wave-- expansion
释义	wave; expansion膨胀波
随便看	under observation的意思 under-occupancy的意思 under-occupation的意思 under-occupied的意思 underoccupied的意思 under offer的意思 under officer的意思 under-officer的意思 underofficer的意思 underogatory的意思 under one roof的意思 under one's arm的意思 under one's auspice的意思 under one's belt的意思 under one's breath的意思 under one's control的意思 under one's eyes的意思 under one's hand的意思 under one's hat的意思 under one's nose的意思 under ones nose的意思 under one's own steam的意思 under one's roof的意思 under one's sway的意思 under one's very eyes的意思