n.环,节,[计算机]链接,关联,关系
vt.连结,挽住,勾住
vi.用环连接,联系在一起
He suggested a link between class size and test results of seven-year-olds.
他认为7岁大的学生的测试分数和班级的规模有关系。
Something must have gone wrong with the satellite link.
卫星连接一定出了毛病。
There's a good British Rail link at Clapham Junction.
在克拉珀姆枢纽站有条很不错的英国铁路线。