1.keep+形容词(adj.) 2.keep+sth/sb+形容词(adj.) 3.keep +doing 一直做某事. 4.keep...from doing.... 阻止做某事.... 5.keep a pet 饲养一个宠物. 6.How long may I keep this book ? keep指借.
keep加形容词的用法是用的,意为:保持……的状态。 keep后还可以加v-ing的形式。 延伸: kept, keeping 保留;保守 I keep old letters. 我保存旧信。 I'll keep the original copy of your report on file. 我会把你报告的原件归档的。