Yahoo奇摩字典 網頁搜尋

搜尋結果

1. Oxford Dictionary

   blowdown

   • IPA[ˈbləʊdaʊn]

   英式

   • n.
     trees that have been blown down by the wind；the blowing down of a tree or trees

   • noun: blowdown, plural noun: blowdowns

2. • 釋義

   n.

   名詞

   • 1. North American trees that have been blown down by the wind he tramped miles through blowdowns after the hurricane
   • ▪ the blowing down of a tree or trees blowdown occurs when soil and root balls can't resist wind pressure
   • 2. the removal of solids or liquids from a container or pipe using pressure designs had to withstand blowdown conditions