ripen的现在进行时为：ripening...

Time will soon ripen.时机将很快成熟.The pears will sweeten as they ripen.梨子熟了就会变甜.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。You can ripen the tomatoes on a sunny windowsill.把西红柿放在有阳光的窗台上可以让它们成熟。...

ripen的现在完成时为：ripened...

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。Time will soon ripen.时机将很快成熟.The pears will sweeten as they ripen.梨子熟了就会变甜....

ripen的一般过去时为：ripened...

ripen的近义词/同义词有：into, change, grow, develop, become, turn, transform, maturity, mature, mellow, bloom, age, grow, ripe, bear, season, flower, reach, maturate, develop, soften, fruit。v.ripen的近义词（使...成为,使...变为,使...适应于）：into...

ripen的第三人称单数（三单）为：ripens...

ripen的音标：ripen的英式发音音标为：['raɪpən]ripen的美式发音音标为：['raɪpən]...

vt.& vi.（使）成熟，（使）熟...

ripen的近义词有：mature, ripen, age, develop。下面这些动词均有"成熟，长成"的含义：mature：指生物自然发育成熟或丰满或使其能起正常作用，还可指人获得智慧、经验或变得世故。ripen：侧重已到长生成熟的顶点。age：一般指使人过早成熟，强调已走向衰老。develop：侧重使某一种类或个体潜在本能进化完全，词义比mature广泛。...