New uses have been found for old metals, and new alloys have been made to satisfy new demands.
英
美
释义
老的金属有了新用途,新的合金被冶炼出来,以满足新的需要。
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载