elephant's foot

名词noun

1. 1Certain plants resembling the foot of an elephant. of species:
2. 2Any plant of the genus Elephantopus.
3. 3An octagonal design typical of Turkmen rugs.
4. 4A half-length, waist-high sleeping bag.
5. 5A type of step stool with concealed spring-loaded castors allowing the step to be easily moved.