Isaac Singer
/ˌaɪzək ˈsɪŋə(r)/
/ˌaɪzək ˈsɪŋər/
- (1811-75) an American who in 1851 designed and built the first sewing machine to be sold successfully. Today Singer sewing machines are the best-known make in the world.
艾萨克·辛格（Isaac Singer）：（1811-75）美国人，他于1851年设计并制造了第一台成功销售的缝纫机。如今，Singer缝纫机已成为世界上最著名的品牌。