ring slot的相關資料：
臨近單詞
Ringot
ring
ring shot type brake parachute
ring torque control guide wire
ring combination drowning drift
ring crush compressing strength
ring-opening copolymerization
ring-groove cylindrical shell
Ring-Down Mass Spectrum of NO
ring gate for hydraulic turbine
ringworm of genitocrural region
ring chain type bucket elevator
