Calcar pedis
[醫(yī)] 跟
?? 詞語組成解析
n. 氧化爐, 熔爐, (鳥,花的)距
(昆蟲, 幼蟲的)足
??? 情景例句
What material is this made from?
這是什么材料做的？
He hasn't done any worthwhile work in five years.
這五年來他沒做過一件正經(jīng)事。
Make yourself at home.
請不要拘禮。