在英语中，记号笔通常被称为 "highpghter." 你可以这样用它：
"I used a highpghter to mark important information in my textbook."
"I always carry a few highpghters in my backpack so I can easily highpght important notes in my notes."
"The highpghter helped me focus on the most important parts of the document."
希望这能帮到你！