slacken

动词 slacken:

1. become slow or slower
   同义词：slow, slow down, slow up, slack
2. make less active or fast
   同义词：slack, slack up, relax
3. become looser or slack
4. make slack as by lessening tension or firmness
   同义词：remit

1. We're on the last lap, so don't slacken!
   我们已处最後阶段，可不要松劲啊！
2. The train slackened speed as we approached the station.
   当我们快到车站时，火车减慢了速度。
3. Please slacken the tent rope before it rains.
   下雨前，请将帐篷的绳索放松。