標準時區 biāozhǔnshíqū standard time zone Origin Definitions Defs Strokes Stroke Words Sentences Sents 标准 標準 biāozhǔn noun standard standard; criterion; norm used as a basis for comparison or judgment时区 時區 shíqū noun time zone One of the twenty-four regions of the globe (approximately 15 degrees longitude wide) that observe a uniform standard time.