单词	low-threshold
释义	low-threshold 上阈值
随便看	burning of chips burning of clay burning of coal burning of contact burning of contact material burningoff burning off burning-off burning off and edge-melting machine burning-off and edge-melting machine burning-off curve burning of fire prevention belt burningoff of coke burning off of coke burning-off of coke burningoff oil slicks burning off oil slicks burning-off oil slicks burning of gas burning of lead burning of microphone burning of mutli-fuel burning of ore burning of paper burning of refractories