基本解释adj.沮丧的同根派生 chapfallen相关词英汉例句双语例句Air quite desolate and chapfallen.空气相当荒凉和沮丧。chapfallen更多例句英英字典柯林斯英英字典 dejected downhearted crestfallen chapfallen剑桥字典chapfallen柯林斯字典专业释义心理学垂头丧气的