词汇	Gum ulceration
释义	Gum ulceration 龈溃疡形成
随便看	electrothermal recording electrothermal recrding electrothermal recrding head electrothermal reduction electrothermal reduction method electro-thermal regeneration electrothermal relay electrothermal, relay Electro-thermal response electrothermal rocket electrothermal sensitive recording paper electrothermal shoes electrothermal simulation electrothermal smelting electrothermal, television picture recording electro-thermal temperature rise electrothermal tracing electrothermal treatment electrothermal type dryer electrothermal vaporization electrothermal voltmeter electrothermal water temperature electrothermic electro-thermic electrothermic carbon reduction