crab-apple英ˈkræbˌæpəl美ˈkræbˌæpəlCOCA¹³⁸⁸⁰³BNC¹²⁶⁴¹⁶⁺⁴ 基本例句 n.花红树;沙果树;海棠树;花红;沙果 We viewed and admired Chinese flowering crab-apple in spring, rowed boats in summer, watched chrysanthemum in autumn, walked on the snow in winter. 我们在春天观赏海棠花,夏日划船,秋天赏菊,冬日踏雪。 iciba