单词	second order closure
释义	second order closure 二次闭包
随便看	separation panel separation paper separation parameter separation parameters separation particle diameter separation partition separation pay separation payment separation performance Separation Performance Index separation pharmacy from medicine separation phenomenon separation picture separation pier separation plane separation plant Separation plant from Hunan separation plant, liquefaction plant separation plant tissue equipment separation plate of steam turbine separation point separation point distance separation point of temperature separation point position separation point selling value method