Russian-English translations for ластовица

• butterfly
  butterfly tape
  I get terrible butterflies before an exam.
  butterflied shrimp
• crotch
  There is a child sitting in a crotch of that tree
  Every mile they rode their crotches felt worse saddlepain
  He cringed at being kicked in the crotch
• gore
  The bull gored the matador.
  to gore an apron
• gusset
• swallow
  My throat was so sore that I was unable to swallow
  to swallow ones opinions
  to swallow an affront or insult