n.
entrance
1) (also fig .) to cross a ~
2) (also fig .) on the ~ (to be on the ~ of a promising career)
3) ( med. ) a renal ~
n.
entrance
1) (also fig .) to cross a ~
2) (also fig .) on the ~ (to be on the ~ of a promising career)
3) ( med. ) a renal ~
The Bbi combinatory dictionary of English, a guide to word combinations. Комбинаторный словарь английского языка Bbi. Руководство по словосочетаниям. 2012