短語(yǔ)詞組短語(yǔ)horizontal helically 臥式Double helically 雙股螺旋helically wrapped 螺旋折疊helically buckled 螺旋彎曲helically wound 繞成螺旋狀的;螺旋繞組helically scan 螺旋掃描helically coiled 螺旋to apply helically 螺旋式繞包helically -finnd tube 螺旋肋片管 返回 helically