单词	贫的
释义	贫的lean双向☞倾斜的----贫的
随便看	operational announcing system operational approach operational attributes operational audit operational auditing operational availability operational bypass operational calculus operational capability operational capability release operational category operational ceiling operational center operational chain of command operational character operational characteristic operational characteristic curve of turbine set operational characteristics operational check operational checkout procedure operational checkout procedure--ocp operational checkout procedure，ocp operational circuit operational clearance operational code