V to close (one carriageway of a motorway) by placing warning cones across it 用警告路锥封锁(高速路某车道) [英国英语]
cone coming off掉牙轮
cone break off掉牙轮
cone off guard下班
sloughing-off cone脱泥圆锥分级机
backing-off cone clutch退绕离合器;反转离合器
Finishing Off My Cone整理我圆锥体
cone-type flyer pay-off锥形越端放线装置
cut-off-cone compressed bar截锥形压杆
cut-off-cone bar截锥形直杆
V（动词） to close (one carriageway of a motorway) by placing warning cones across it 用警告路锥封锁(高速路某车道) [英国英语]