单词	butt stuff
释义	butt stuff 🌏对接东西
随便看	Direct Contact Condensation Multistage Flash direct contact condenser direct-contact condenser direct contact copying direct contact desulfurization direct-contact desuperheater direct-contact desuper heater direct contact distillation process direct-contact evaporation direct contact exposure direct contact feed heater direct contact feed water heater direct contact freezing direct contact heater direct contact heat exchanger direct-contact heat exchanger direct contact heat transfer direct contact,immediate contact direct contaction Direct contact is good for both sides Direct contact magnetization direct contact method direct contact moxibustion direct contact positive direct contact seal