knot

• Civilians in little knots chatted in the sunshine .
  文职人员三五成群在阳光下聊天。
• Clean timber has no knots in it .
  光洁的木料没有节子。
• The ship has a speed of 30 knots .
  这条船时速30海里。
• His stomach was all in knots .
  他的胃收缩成一团。
• The ship was sailing before the wind , ten knots an hour .
  轮船在顺风行驶，时速10海里。
• The boy was tied up inside in a knot of apprehension .
  孩子的内心世界由于担忧而感到惴惴不安。
• They were all three standing in a knot in front of the altar .
  他们三个人围在一起站在圣坛前。
• Who could i blame for the constant knot in my stomach ?
  对于这种经常闷在胸中的郁结，我能怪谁呢？
• My hair knots easily .
  我的头发爱打结。
• The knot has come untied .
  扣儿开了。