词汇	chemical degreasing
释义	chemical degreasing 化学脱脂
随便看	operator pilot device operator placement operator polynomial spectrum operator position operator position interface module operator position subsystem operator position trunk operator potential operator precedence operator precedence case operator precedence grammar operator precedence grammar inference operator precedence grammar parsing operator precedence grammar relation operator precedence grammar technique operator precedence grammer operator precedence language operator precedence matrix operator precedence method operator precedence parser operator-precedence parsing operator precedence relation operator precedence technique Operator Preparation Program operator presence control