coiled oval tube的意思|示意
美 / /
英 / /
椭圆形蛇管
coiled oval tube的网络常见释义
椭圆形蛇管 ... 椭圆形螺管；椭圆形蛇管 coiled oval 椭圆形螺管；椭圆形蛇管 coiled oval tube 硬币型电池 coin cell (= button cell) ...