The term Ball cactus is usually applied to the species of:
ball cactus 英语释义
英语释义
1. a low tuberculated cactus (Neobessya missouriensis) having short spines and predominantly yellow flowers and resembling a ball
ball cactus 例句
英汉例句
i went to flower market and bought a ball cactus yesterday. i put it on my desk. from today on, when i feel visual fatigue, i can have a look at my ball cactus.