be unequal to 无法胜任…的
be unfit for 不适合,不胜任
be useful to 对…有用
be well up in 精通,熟悉
be wild with jay 欣喜
be willing to (do) 乐意…
be worried about 为…而担心
be worse off 处境较坏,情况恶化
be worth (doing) 值得(做)
be wrong with 有点毛病,有些不舒服
above all 首先,尤其是
after all 终究,毕竟,究竟
at all [用于否定句]丝毫,一点
all but 几乎,差不多;除了…都