来复线 Save Sign in to save words Traditional (Taiwan): 來復線 láifùxiàn ㄌㄞˊ ㄈㄨˋ ㄒㄧㄢˋ rifling (spiral lines on inside of gun barrel imparting spin to the bullet) Character by character 来(lái)come 复(fù)go and return 线(xiàn)thread Other words read láifùxiàn laifuxian with other tones 来福线 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0