to do wonders for sb, to be one's Achilles heel, can't make head nor tail of something, to be completely hooked, to be slow on the uptake, to do sth at one's own pace, to take in sth, in leaps and bounds, to pass exams with flying colors, to be a real nuisance, to get on sb's nerves.

Unit 1: Technology

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？