Click any one of these 10 characters:
qī: period; cycle; a period of time; phase; stage; classifier for issues of a periodical, courses of study; time; term; period; to hope
星期1 过期5 期待5 期间5 日期5 时期5 学期5 定期6 期望6 期限6 为期6 延期6 预期6 周期6