请输入您要查询的英文单词:
单词
nigrescence
释义
nigrescence
英
/ na??ɡres?ns /
简明释义
n.
变黑;(眼睛、头发、皮肤等的)黑色
专业释义
1
机械工程
色泽变化
随便看
outlet contact
outlet contraction
Outlet contraction of pelvis
outlet control structure
outlet control valve
outlet-control water heater
outlet corridor
outlet coupling
outlet damper
outlet data
outlet delay jam
outlet device
outlet diagram
outlet diameter
outlet direction
outlet drain
outlet duct
outlet duct for tailings
outlet dust concentration
outlet edge of impeller blade
outlet edge of runner blade
outlet end
outlet entrance
outlet flange
outlet flange diameter
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更新时间:2025/8/23 4:27:33