划: delimit; differentiate大: big; large圈: circle; ring的: 4次方是 The fourth power of 2 i ...倒飞: upside down flight; inverted ...横: harsh and unreasonable; perv ...滚: roll; turn round; trundle划大圈的横滚: barrel roll划大圈的下降横滚: barrel roll toward the ground进入划大圈的横滚: go into a barrel roll倒飞横滚: inverted barrel; inverted roll倒飞离心横滚: centrifugate inverted roll大圈: great circle倒飞: [航空] upside down flight; inverted flight横滚: barrel roll; dutch roll; rolling大圈线: geodetic line倒飞的: inverted flight全横滚: complete roll; full roll外横滚: outside roll以横滚: double roll做横滚: barrelroll; fly roll大圈顶纬度: apex大圈方位: great circle bearing大圈海图: great circle chart大圈航法: globular sailing