| 释义 |
brush upbrush up1.■向上梳(某物)Don't brush my hair up the wrong way; it hurts.别把我的头发往上乱梳, 这样太疼了。2.■〈非正〉温习He wants to brush up his knowledge of electronics.他想温习他的电子学知识。His spoken Arabic was hurriedly brushed up before he started for the Middle East.他在动身去中东以前, 把阿拉伯语匆匆复习了一下。 |