stay:停留；暂住,逗留.stay in:在家（呆着）.stay out 1.在外头,不在家.2.不干涉,不插手.3.坚持到；结束.stay overnight 住一晚.stay put 〔美国〕安装牢固,原位不动.stay up 1.不去睡觉 (stay up late [all night] ...