中文词源
ripen 使成熟
来自 ripe,成熟的，-en,使。
英语词源
- ripen (v.)
- "to grow ripe," 1560s, from ripe + -en (1). Related: Ripened; ripening. Earlier, the verb was simply ripe, from late Old English ripian, from the adjective.
权威例句
- 1. This helps to ripen new growth and makes it flower profusely.
- 这有助于新生发植株的成熟，令其开出繁茂的花朵。
- 2. Time will soon ripen.
- 时机将很快成熟.
- 3. The pears will sweeten as they ripen.
- 梨子熟了就会变甜.
- 4. Pick and ripen any green fruits in a warm dark place.
- 摘些还没有熟的水果然后在温暖阴暗的地方放熟。
- 5. I'm waiting for the apples to ripen.
- 我正在等待苹果成熟。