基本解釋輪罩拱；車輪拱罩英漢例句雙語例句The curvilinear shape of sprocket wheel is the main cause of arching phenomenon of sintering pallets in the return rail.鏈輪齒板的曲線形狀是造成燒結機臺車在回車道上起拱的根本原因。wheel arch更多例句