图说英语：非动词短语，系统整理(9)

be fluent in (a language) 在（某一门语言）方面很流利
be lost in = lose oneself in 沉浸于，沉醉于be poor / low in 在……方面不足
be quick in mind and action 思维敏捷行动迅速
be rich / high in 在……方面丰富 be set in 以……为背景
be strong in heart and mind 意志坚强，头脑聪明
be trapped in 被困在……（比较：be trapped by 被……所困）
be afraid of = be terrified of 害怕，恐惧（比较：be afraid to do 害怕去做，不敢做）
be ashamed of 为……感到羞愧/惭愧 be aware of 意识到，知道
be fond of = care for = like = enjoy 爱好，喜欢
be full of = be filled with 充满了，装满 be jealous of 嫉妒
be short of = be lacking in 缺乏，缺少 be sure of / about 对……有把握
be uncertain of / about 对……没把握 be accustomed to (doing) sth 习惯于……
be addicted to 沉溺于
be loyal to = be faithful to = be devoted to 忠诚于
be opened to 向……开放
be reduced to 30% 减少到百分之30%（指最后的结果）
[比较：be reduced by 30% 减少了百分之30%（指与原来相对而言）]
be similar to 与……相似，与……相像 be angry with sb for sth 因某事生某人的气
be armed with 以……武装 be burdened with 为……所累
be busy with sth 忙于某事
（比较：be busy doing sth 忙于做某事