B 开头单词

be mentally alert and ready 枕戈以待

be meddlesome 惹事生非

be measured in 被以……方式测量（measured是measure的过去分词） 在……被测量（measured是measure的过去分词）

be meant for 命中注定 本应为 注定要成为

be mean with 在……方面吝啬

be matchless 首屈一指

be matched for marriage 门当户对

be master of material things 不役于物

be master of 控制；精通；掌握

be married to 嫁给某人，娶某人；与……结婚

be married 已婚

be marred by 被……损毁

be marked with 被标上

be marked by 特点是，以…为特点，以...为特征

be magnanimous and tolerant 大度包容

be magnanimous 宽宏大量的

be made with 用…制成；用…制作

be made up to 由…组成

be made up of

be made of 由…所组成；由…造成