pair

• The five pairs of salivary glands open into the mouth .
  有五对唾液腺通向口腔。
• The pair of dilapidated sandals were beside her chair .
  破旧的凉鞋在椅子旁边。
• She opened the drawer and took out a pair of socks .
  她拉开抽屉，拿出一双短袜。
• He has a pair of bright piercing eyes .
  他双目炯炯有神。
• The guest receives a pair of blazing eyes .
  这位客人看到的是一双炯炯有神的眼睛。
• How i wish for a pair of wings !
  我要是有一对翅膀多好。
• This pair of shoes are shapeable .
  这双鞋的样子很好看。
• I have three pairs of kid gloves .
  我有三副羊皮手套了。
• Folds commonly show a pairing of crests and troughs .
  褶皱通常显示出成对的脊与糟。
• I wondered if you needed a spare pair of sheets .
  我想问问你是否需要两条备用床单。