fasten

fasten

过去式：fastened

过去分词：fastened

现在进行时：fastening

词形变化：

名词: fastener | 动词过去式: fastened | 动词过去分词: fastened | 动词现在分词: fastening | 动词第三人称单数: fastens |

同义词：

tie | secure | attach | lock | fix | chain | clasp | shut | join | clip | affix | close | bind | tie up | do up | connect | button up | zip | zip up | hitch | tether | solder | tighten | pin | rope | clinch | wire | stick | nail | lace | tack | cord | screw | strap | tape | button | cinch | knit | cement | glue | hinge | buckle | anchor | grip | hook | staple | seal | clamp | moor | bond |

反义词：

unfasten | loosen |

词义辨析：

同义:

vt.扎牢; 系紧; 闩住

secure  tie  bind  chain  tether  hitch  lock  attach  close  connect  fix  

同义参见:

cord  tape  tack  strap  stick  staple  solder  shut  seal  screw  rope  pin  close  tighten  clip  clinch  clasp  clamp  cinch  nail  anchor  moor  lock  cement  lace  knit  join  button  buckle  hook  hinge  bond  grip  wire  glue  

反义:

vt.扎牢; 把(绰号, 罪名等)强加于; 把(目光, 注意力, 思想等)集中于

loosen  separate  sever  unwind  unfasten  free  release  untie  

反义参见:

break  cut