bulbousadj.
英 'bʌlbəs | 美 'bʌlbəs
中文adj. 球根的；球根状的；由球根生长的（等于bulbaceous）
词根词源
bulbous (adj.)1570s, "pertaining to a bulb," from Latin bulbosus, from bulbus (see bulb). Meaning "bulb-shaped" is recorded from 1783. Related: Bulbously; bulbousness.
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