| 释义 |
WordReference Random House Learner's Dictionary of American English © 2024rip•en /ˈraɪpən/USA pronunciation v. - Botanyto (cause to) become ripe: [~ + object]to ripen cheese.[no object]The cheese ripens in those barrels for years.
WordReference Random House Unabridged Dictionary of American English © 2024rip•en (rī′pən),USA pronunciation v.t., v.i. - Botanyto make or become ripe.
- Developmental Biologyto bring or come to maturity, the proper condition, etc.;
mature.
rip′en•er, n. |