ironwood的读音 ironwood中文意思

英音  ['aɪənwʊd] 
美音  ['aɪənˌwʊd] 
n. 硬木
易混淆的单词: Ironwood
ironwood 用法和例句
So , this punching ironwood trees , how long did you have to do that ?
那么打铁树这事你之前练习了多久?