"blithe","adj 轻率的；轻松快乐的，无忧无虑的＝cheerful＝carefree<br>【 例】spoke with blithe ignorance of the true situation 轻率无知地谈论真实的情况a blithe spirit 快乐精灵<br>【 记】bli读：不赖，the根：神。不赖的神－轻松快乐的读：不理事－什么都不理－无忧无虑的<br>【 反】grave（v 严肃的）"
"blizzard","n 暴风雪（时速高，可视率低，伴有大风）＝severe snowstorm<br>【 记】1）b不，lizzard＝lizard（n 蜥蜴）－不适合蜥蜴的天气－暴风雪2）《星际争霸》中的一种魔法，威力巨大－暴风雪"
"bloated","adj 肿胀的（液体、气体、材料或事情的结果超过正常尺寸的）＝swelled<br>【 例】bloated with too much food 吃得太多而发胖的<br>【 记】blo＝blow吹，at在－对着吹气球－肿胀的"
"blockade","v/n 封锁（用武力隔离一个国家或港口，目的使阻止交通和商贸）<br>【 例】The path was blockaded by snow 道路让雪堵塞了。<br>【 记】block（vt 防碍，阻塞）－封锁<br>【 类】filibuster:legislation＝blockade:commerce阻碍议事通过阻碍立法＝封锁阻碍贸易"
"blockage","n 封锁；阻塞物，障碍物<br>【 例】There's a blockage in the pipe 管道堵塞了。"