词汇 | drupelet |
释义 | drupelet noun[ C ] biology specializeduk /ˈdruːp.lət/ us /ˈdruːp.lət/ any of the small individual parts containing a single seed that together form a fruit such as a blackberry (= a small dark purple fruit) or raspberry (= a small soft red fruit): (植物)小核果 This widely available "premium" raspberry has sweeter, more perfumed drupelets than most others.这种广泛销售的“优质”覆盆子比其他大多数覆盆子的小核果更甜,香味更浓。 The dewberry is composed of fewer drupelets than the blackberry. Related words drupe blackberry A raspberry is a small berry composed of many connecting drupelets. Fruit firmness in blackberries is primarily related to skin toughness and drupelet size. In extreme conditions, UV light associated with high temperatures can cause the drupelet to lose water content and colour. Fruits & seeds & their parts ackee aronia barberry bergamot bur caryopsis chaff cone flesh peel pine nut pip pith pithy radicle radicular seed coat seed pod seedless sesame seed |
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