音标:['gri:nstәun] ;
n. 绿岩, 软玉
n. A name formerly applied rather loosely to certain
dark-colored igneous rocks, including diorite, diabase, etc.
词型变化:名词复数形式 : greenstones
词性分布:
名词100%

greenstone的用法和样例:

例句

用作名词(n.)
  1. The greenstone is the major type.其中以绿岩型为主。

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发表于:2018-12-18 / 阅读(325) / 评论(0) 分类 2017年NPR美国国家公共电台6月

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发表于:2019-02-13 / 阅读(471) / 评论(0) 分类 2017年NPR美国国家公共电台5月
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