jury-rigged
/ˈdʒʊərɪrɪgd/adjective
1- (of a ship) having temporary makeshift rigging（船）临时应急配备的。
1.1
- chiefly US makeshift; improvised〈主美〉权宜之计的, 凑合的; 临时准备的：
jury-rigged classrooms in gymnasiums.
健身房里的临时教室。
词源
late 18th cent.: jury perhaps based on Old French ajurie 'aid'.