napa

Từ điển WordNet v3.1 - WordNet Dictionary

noun

plant with an elongated head of broad stalked leaves resembling celery;
used as a vegetable in east Asia
• Syn:
Chinese cabbage, celery cabbage, pe-tsai, Brassica rapa pekinensis
• Hypernyms:
crucifer, cruciferous plant
• Member Holonyms:
Brassica, genus Brassica