guttering是什么意思？

guttering

英[ˈgʌtərɪŋ]

• n. 用于建排水系统的材料，沟状切除术，开沟；

例句

• The fire was guttering. 火正在熄灭.
• The candle was guttering in the candlestick. 蜡烛在烛台上淌着蜡.
• a length of guttering 一节沟槽
• ...a guttering candle. 火光摇曳的蜡烛

柯林斯高阶英汉双解学习词典释义

• N-UNCOUNT
  （建筑物的）排水系统
  Guttering consists of the plastic or metal channels fixed to the lower edge of the roof of a building, which rain water drains into.