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caducous [kə'dju:kəs]
基本释义
- a. 早落性的,早谢的,易脱落的
英英解释
1个形容词解释
- shed at an early stage of development
[同] caducous, shed
[反] lasting, persistent
[例]- most amphibians have caducous gills
- the caducous calyx of a poppy
- shed at an early stage of development