icing on the cake 字面意思是“蛋糕上的糖霜”，引申为“锦上添花”。
点击收听 Study Room 的林韦亦老师的解说。
【一天一字】think of vs think about
02:39
【一天一字】up to u vs down to u
02:52
【一天一字】can't have your cake and eat it too
02:45
CAPITAL 958 一天一字
