twiddle
劍橋詞典
- to move something repeatedly between your fingers , especially without any purpose
（尤指無(wú)聊地反復(fù)用手指）擺弄，捻弄，旋弄
She was twiddling (with) a pencil /her hair . 她在擺弄鉛筆／頭發(fā)玩。
Twiddle a dial /knob on a radio in the city and you may hear voices speaking Spanish , Chinese , Portuguese , or Russian . 在這座城市里，如果旋弄收音機(jī)的旋鈕，你可能會(huì)收聽(tīng)到西班牙語(yǔ)、漢語(yǔ)、葡萄牙語(yǔ)或俄語(yǔ)。