点击下方单词,选择对的这个单词
点击下面链接下载与本句相关的学习资源，包括PDF教材和音频练习，方便课后复习：
及物动词
1. 咀嚼;嚼碎When you masticate food, you chew it.
1. chew (food)to bite and grind with the teeth
e.g. He jawed his bubble gumChew your food and don't swallow it!The cows were masticating the grass
Synonym: chewmanducatejaw
2. grind and knead
e.g. masticate rubber
多通过句子记忆单词，而不是单独死记硬背。
