self-winding

英['self'waɪndɪŋ] 美['self'waɪndɪŋ]
  • adj.自动上发条的
  • fertility n.【C】肥沃;(人)繁殖力;(思想等的)丰富
  • self n.自己;本性;自我pron.我自己;你自己;他或她自己adj.始终如一的;同一类型的;性质不变的v.近亲繁殖;自花授粉
Adjective:
  1. designed so that manual winding is unnecessary;

    "a self-winding watch"