overstay
verb [ I or T ] uk/ˌəʊ.vəˈsteɪ/ us/ˌoʊ.vɚˈsteɪ/
停留超过…的期限
to stay longer in a place than you are allowed or wanted
Be careful not to overstay your visa. 当心，居留别超过了签证期限。
They left the party at 11 p.m., careful not to overstay their welcome. 他们11点钟离开了聚会，怕呆得太久不受欢迎。
Compare: outstay your welcome