标准钟 biāozhǔnzhōng standard clock Definitions Defs Origin Strokes Stroke Words Sentences Sents 标准钟 標準鐘 biāozhǔnzhōng standard clock standard clock; a highly accurate clock used as a time reference, often called a regulator Frequency Written text 0.010 per million Sources Frequency data BCC Corpus (BLCU)
标准钟 標準鐘 biāozhǔnzhōng standard clock standard clock; a highly accurate clock used as a time reference, often called a regulator Frequency Written text 0.010 per million Sources Frequency data BCC Corpus (BLCU)
