吮吸

例句：

1. 1. The baby was sucking on the bottle.
   宝宝正在吮吸奶瓶。
2. 2. The dog is always licking its chops to get attention.
   狗总是舔它的下巴以引起注意。
3. 3. She sucked her teeth in frustration.
   她因挫败感而咬紧牙关。