[作業(yè) 運(yùn)輸] 拖拽鐵絲網(wǎng)的系留氣球 captive balloon: 系留氣球captive balloon communication: 系流氣球通信captive balloon survey: 系留氣球勘測(cè)captive meteorological balloon: 測(cè)低空氣象氣球spheric captive balloon: 球形系留氣球下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯