edge

He put pink icing around the edge of the cake.

他用粉色的糖霜沿蛋糕边裱花。

Careful with that open can - it's got a very sharp edge.

小心那罐打开的罐头——开口那地方很锋利。

In terms of experience, she definitely had the edge over the other people that we interviewed.

就工作经验而言，她显然要比我们面试过的其他人都胜出一筹。