n. (chemistry) the process of refinement or purification of a substance by distillation n. the conversion of alternating current to direct current n. determination of the length of a curve; finding a straight line equal in length to a given curve
中文释义
n. 改正, 矫正, 整流 [化] 精馏
详细用法及例句
1.
We believe the unsub we're looking for is what he call a rectification killer.
