exllent
例句释义:1.High Machining Precision: High size precision and exllent roughness can be obtained, changing from grinding operation to cutting operation.加工精度高：可获得很高的尺寸精度和极好的表面粗糙度，实现以车代磨。
2.However, this also calls for exllent grades of professional courses, which I don't have.这也需要相当高的专业课成绩，而这是我所没有的。