wild apple

Từ điển Oxford Learners Wordfinder Dictionary

noun

any of numerous wild apple trees usually with small acidic fruit
• Syn:
crab apple, crabapple
• Hypernyms:
apple tree
• Hyponyms:
wild crab, Malus sylvestris, American crab apple, garland crab, Malus coronaria,
Malus coronaria, Malus fusca, Iowa crab, Iowa crab apple, prairie crab,
western crab apple, Malus ioensis