sills是什么意思？

sills

• n. 窗台（板）( sill的名词复数 )，门槛，侵入火成岩席，平巷底；

例句

• Thirty-one cakes, dampened with whiskey, bask on window sills and shelves. 三十一个浸润着威士忌的潮湿蛋糕，正在窗台和架子上晾晒着。
• Sharply outlined dikes, sills and bosses occur in numbers. 边界清楚的岩脉, 岩床及岩瘤等都常见.
• The micro - gabbro phase is indentical with the typical Bulawayan dolerite sills. 微辉长岩相与标准的布拉瓦约粒玄岩床相同.
• Eventually he was happy that the sills and doors were a reasonably good fit. 门槛和门扇算是贴合良好，他终于开心了。

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  窗台;窗沿
  A sill is a shelf along the bottom edge of a window, either inside or outside a building.
  例句
  Whitlock was perched on the sill of the room's only window. 惠特洛克坐在房间里仅有的那扇窗户的边沿上。

英英词典释义

• Noun
  1. United States operatic soprano (born in 1929)