B 开头单词
be in a daze 發呆；發愣
be in a bustle 吵吵閙閙
be in a bind 左右爲難
be in a bad way 病情嚴重
be in 執政；在家；到達；在…裡麪
be improved 完善
be imprisoned 坐牢 入獄
be impressed with 對…印象深刻
be impressed by 被...所感動；被...給予深刻印象
be impressed 深受感動的
be importunate 死氣白賴
be important 是重要的
be impolite 沒槼矩
be implacably opposed to somebody 有你無我，有我無你
be impermissible 來不得
be impending 臨頭
be impatient with 對…不耐煩；對…感到急躁