tie down
词形变化：
动词过去式: tied | 动词过去分词: tied | 动词现在分词: tying | 动词第三人称单数: ties |
同义词：
bind | fasten | draw | wrap | strap | connection | relation | bond | attach | splice | brace | string | hitch | lace | knot | fetter | cinch | joint | gird | cord | rope | link | parallel | tape | wire | equal | friendship | shackle | conjoin | clinch | grip | restrain | lash | dock | moor | secure | band | bridge | dead heat | stalemate | sleeper | tie-up | marry | association | connect | standoff | linkup | necktie | tie beam | tie-in | railroad tie | affiliation | link up | crosstie |
反义词：