紫外射线 Traditional 紫外射線 zǐ wài shè xiàn 🔊 ultraviolet ray + Keep this word Meanings zǐ wài shè xiàn 紫外射線 ultraviolet ray Its characters 紫zǐpurpleHSK 5外wàioutsideHSK 1射shèto shootHSK 6线xiànthreadHSK 6