quadrivalve
美 英
例句
Through a wide quadrivalve manhole 1-2 armoured troop carriers, a fighting vehicle or two lorries may enter the plane.
通過一個寬大的四開型艙門,1-2個武裝運(yùn)兵車,一臺戰(zhàn)斗車輛和兩輛卡車可以進(jìn)入飛機(jī)。