Read Edit View history 标准钟 biāozhǔnzhōng standard clock Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 标准钟/ 標準鐘 biāozhǔnzhōng standard clock standard clock; a highly accurate clock used as a time reference, often called a regulator Edit Delete References Add reference No references for this word.
标准钟/ 標準鐘 biāozhǔnzhōng standard clock standard clock; a highly accurate clock used as a time reference, often called a regulator Edit Delete