crystals
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这个词不在考试词库里，数据来自 316 万条的兜底词典，所以没有词频和词书排名。
释义
- n石英晶体；晶体（crystal的复数形式）
英文释义
n a solid formed by the solidification of a chemical and having a highly regular atomic structure
n a crystalline element used as a component in various electronic devices
n a rock formed by the solidification of a substance; has regularly repeating internal structure; external plane faces
n colorless glass made of almost pure silica
n glassware made of quartz
n a protective cover that protects the face of a watch
词频与标注
词形变化