sound as a roach

sound as a roach [saund æz ə rəʊtʃ]  [saʊnd æz e rotʃ] 

sound as a roach 基本解释

sound as a roach是什么意思

非常健壮

sound as a roach 双语例句

911查询·英语单词

1. Tom is never sick; he is as sound as a roach.
    汤姆从不生病,身体壮如牛。