相关单词近義詞 hard-bitten 變頑強的, hardened 冷酷的, cynical 憤世嫉俗的, stubborn 頑固的, uncompromising 不讓步的, tough 強硬的, hard-nosed 頑強的, case-hardened 表麪硬化的臨近詞hard, hard top 返回 hard-edged