高碳铬铁用英语怎么说?高碳铬铁 [词典] high carbon ferro-chrome; [例句]如何提高高碳铬铁中硫元素分析的准确性Enhancement on Analysis Accuracy to Sulfur

lookup和lookfor什么区别?1、用法不同look up 的用法：(1) 查阅，查找。例句：Look up this word in the dictionary. 这个词查查词典吧。(2) 看望，拜访，找(人)。例句：I want

世界无车日倡导低碳出行，“低碳出行”英语怎么说?低碳出行的英语是 low carbon travel。1、例句：Cycling is usually a low-carbon way to travel, but it depends on

FootprinService手机系统上是什么意思?footprint美 [ft.prnt]；英 [ft.prnt]n.足迹；脚印；面积；（通信卫星）覆盖区。例句1.Perhaps youre trying to reduce your c

leadingrole是什么意思?leading role[英][li:di rul][美][lid rol][经] 主导地位; 例句:双语英语1.He sees a leading role for the regions indigen

BulletTrade是什么意思？?Bullet Trade子弹式交易例句：Cap-and-trade legislation that sets a price on carbon emissions would not be a mag