扣紧用英语怎么说？

扣紧

• [kòu jǐn]
  straining，cocking，tensioning，button，fastening

例句

• Tony can already buckle up his shoes although he is only five. 托尼虽然只有5岁,却已经能够自己扣紧鞋子了.
• He was buttoning down his shirt. 他正在扣紧衬衣.
• I walked over to the door, buttoning up my coat. 我走到门边, 扣紧我的上衣.

词组搭配

• 扣紧接合法
  {建} clasp
• 扣紧纬绒头
  fast pile
• 扣紧物
  clasp
• 扣紧装置
  clasp