attrib.
1- (of a domestic employee) resident in an employer's house（佣人等）寄住在雇主家的：
a live-in housekeeper.
住家管家。
1.1
- (of a person) living with another in a sexual relationship与他人同居的：
a live-in lover.
同居的恋人。
1.2
- residential居住的, 住宅的：
a live-in treatment program.
家庭医疗项目。
- informal a person who shares another's living accommodation as a sexual partner or as an employee〈非正式〉作为性伴侣与他人同居者; 住家雇员。