crook (or natural crook)grownnatural crook timber天然: natural; native; living曲: qu,a type of verse for singi ...材: timber天然曲材长成的: grown木曲材: wooden knee下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:天然曲材,即可在微信中查询翻译