DICT.TW Dictionary Taiwan
216.73.216.175
Search for:
▼[Show options]
[Pronunciation] [Help] [Database Info] [Server Info]
3 definitions found
From: DICT.TW English-Chinese Dictionary 英漢字典
 tough·en /ˈtʌfən/
 (vt.)(vi.)(使)變堅韌,(使)變頑固
From: Webster's Revised Unabridged Dictionary (1913)
 Tough·en v. i. & t. [imp. & p. p. Toughened p. pr. & vb. n. Toughening.] To grow or make tough, or tougher.
 ◄ ►
From: WordNet (r) 2.0
 toughen
      v : make tough or tougher; "This experience will toughen her"