The car engine was pinking slightly.车子的引擎发出一点点爆震声.The car engine pinking slightly.车子的引擎发出“一点点”爆震声.Cut the edge of the card by pinking shears to make serration or wave patterns.再使用造形剪刀将卡片的边缘剪成锯齿或波浪状,以增加美感....

pinking的音标：pinking的英式发音音标为：['pɪŋkɪŋ]pinking的美式发音音标为：['pɪŋkɪŋ]...

震性，刺戳...