下线仪式 Traditional 下線儀式 xià xiàn yí shì 🔊 product launching ceremony + Keep this word Meanings xià xiàn yí shì 下線儀式 product launching ceremony Its characters 下xiàunder; below; downHSK 1线xiànthreadHSK 6仪yíapparatus式shìtypeHSK 5