be rich in 富于
be rid of 除去，摆脱
get rid of 摆脱，除掉
be satisfied with 对……满意，满足于
be second to 次于
be short for 是……的缩写(简称)
be short of 短缺
be sick for 渴望
be sick in bed 病在床上
be sick of 对……感到厌倦
be sorry for 对……感到抱歉
be strict with 对……要求严格
be suited to 适合于
be supposed to (do) 应该，非……不可
be sure of 坚信，确信
be sure to (do) 一定，必定
be surprised at 对……感到惊奇
be taken aback 吃惊
be taken by surprise 被突袭
be terrified at 被……吓一跳
be lost in thought 沉思
be through with 结束
be tired from 因……而疲乏
发表于 2017-8-6 14:03:08