单词：keep from
阻止, 隐瞒, 抑制
Keep from的用法和样例：
例句
- Hearing the words, he couldn't keep from laughing.听了这话，他不由得笑了起来。
- He was argumentative, loud and just plain rude. We bit our tongues the entire weekend to keep from telling him where to go!他好争论，大嗓门并且毫无礼貌。整个周末我们强忍住未向他下逐客令。
- I horse around quite a lot, just to keep from getting bored.我胡闹了一阵儿，只是为了摆脱厌烦。
- I hope you will keep from doing anything rash.我希望你不要做出任何鲁莽的事情来。