She works in a very smart new office overlooking the river canm.
她在一间可以俯瞰剑河的非常漂亮的新办公室里工作。
Ultrasonic vibration cutting is a new type of composite processing for which a key requirement in the cutting process lies in whether a definite amplitude canm be maintained under the loaded condition of cutting.
超声波振动切削是一种新型的复合加工方法,其关键之一是在切削的有载状态下能否保持一定的振幅值。
简答网 · 高考英语
简答网 · 双语娱乐资讯
简答网 · 中考英语