| 释义 |
fret saw fretsɔ:
基本英英例句
n.线锯
名词 fretsaw:
fine-toothed power saw with a narrow blade; used to cut curved outlines用作名词The ultrasonic vibration cutting processing of electroplated diamond wire saw for hard and brittle materials was researched.利用自制的实验设备研究电镀金刚石线锯的超声纵振动切割加工脆性材料。 |