B 开头单词
be discharged from prison 出狱（discharged是discharge的过去分词）
be discharged from 被允许从...出去
be discharged 被释放（discharged是discharge的过去分词） 被履行（discharged是discharge的过去分词）
be disappointed with 对…感到失望
be disappointed in 对…感到失望
be disappointed at 对…失望
be disagreeable to 对…发脾气；不合…意
be directly proportional to 与…成正比例
be directed toward 被指向（directed是direct的过去分词）
be directed to 针对；指向
be directed against 指向……
be dilatory by temperament 疏庸成性
be different to vt. 与…不同
be different than 与……不同
be different from 与…不同，不同于
be differ from 不同于