shoe lace

1. Engineers have designed a shoe that can automatically lace up, adjusting itself to the shape of your foot.
   工程师们设计出一款鞋可以自动系鞋带，并可根据脚型自动调节。
2. He lost his knife on the way home, then he fell down, and when he broke a shoe lace, that was the last straw and he began to cry.
   在回家的路上丢了小刀，而且又跌倒，最后当他弄断鞋带时，他就再也忍不住地哭了起来。

noun

1. a lace used for fastening shoes

   Synonym:    shoelaceshoestringshoe string