深夜勤读study: n. 1.用功,勤学;〔常 pl. 〕学习;研究 (of ...late: adj. (later, latter; latest, ...night: n. 1.夜,夜间;夜晚 (opp. day)。 2.黄 ...be late at night: 深夜late at night: 深夜; 夜半更深下载手机词典可随时随地查词查翻译