(很晚才睡stay: n. 1.【航?!?船桅的)支索。 2.【機(jī)械工程】牽條 ...up: adv. (superl. uppermost ) 1. ...late: adj. (later, latter; latest, ...he stayed out late last night: 昨晚他很晚才回家sit up late: 深夜不睡, 熬夜; 坐到深夜下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯