词汇	clean-out opening
释义	clean-out opening 清扫口
随便看	Selective neck dissection selective negative feedback Selective Nerve Root Block selective nonselective catheter selective norepinephrine reuptake inhibitor selective notice selective nursery selective nutrition selective occlusion arteriography selective of PT training selective oil production selective opening selective operation selectiveness selectivenesses selective network selective neural network ensemble selective neutrality selective nitriding selective NOESY selective noise detection circuit selective noise-detection circuit selective noncatalytic reduction selective non-catalytic reduction selective non-catalytic redution