"用……写"这一表达法要看用的是什么: 如果用钢笔则应用with, 如: Please fill in this form with a pen. 但讲用墨水时则要用in. [误] You may write with ink. [正] You may write in ink. [正] You may write with a pen. [析] "用……写"这一表达法要看用的是什么: 如果用钢笔则应用with, 如: Please fill in this form with a pen. 但讲用墨水时则要用in.