B 开头单词

be with someone 听懂

be with sb 与某人一起

be with it 机灵的 知内情的 市面灵通的 时髦的

be with 伴随；和…；在…方面先进

be wise to 知道

be wise and resolute 英明果断

be wise after the event 事后诸葛亮

be wiped out 筋疲力尽的 被消灭（wiped是wipe的被动式）

be willing to do sth 愿意做某事

be willing to do 乐意做某事，愿意做

be willing even to die 死亦甘心

be willing 愿意

be wild about 热衷于

be widespread and uncurbed 泛滥成灾

be widely spread 盛传

be who you are 做回你自己 做回你自己（Be Who You Are）

be white-hot [政治学]白热化

be white with rage 生气

be what grinds a needle [航空、航天科学技术]为啥磨针

be wet through 浑身湿透