tweak

名词 tweak:

1. a squeeze with the fingers
   同义词：pinch

动词 tweak:

1. pinch or squeeze sharply
2. pull or pull out sharply
   同义词：pluck, pull off, pick off
3. adjust finely
   同义词：fine-tune

1. She tweaked his ear playfully.
   她拧他的耳朵玩儿。
2. He gave the boy's ear a painful tweak.
   他用力拧了一下那男孩的耳朵。