词汇	pitch cylinder
释义	pitch cylinder pitʃˈsilində节圆柱
随便看	mountainous channel mountainous channels mountainous characteristic agriculture mountainous cities mountainous cities and towns Mountainouscity mountainous city mountainous city in southwest china mountainous climate mountainous climate characters mountainous counties of guangdong mountainous country mountainous countryside Mountainous County mountainous county- mountainous county-level library mountainous debt mountainous diffraction mountainous district mountainous districts mountainous dryland mountainous earthquake zone Mountainous ecological county mountainous economy mountainous endemic region of schistosomiasis