短語(yǔ)詞組短語(yǔ)medium ice -floe 中浮冰塊ice e floe 冰川Vast Ice -floe 巨浮冰塊ice fall floe 浮冰ice -floe 冰盤;海冰tracking along ice -floe 沿浮冰外緣航行ice floe survey 冰凌調(diào)查small ice floe 小冰盤ice float ice floe 冰浮塊 返回 ice floe