Federer
n. 费德勒全名：Roger Federer 瑞士网球名将，现世界排名第一，十五个大满贯得主
🗣️ 情景例句
Is it too early to call Mr. Carlson?
现在打电话给Carlson先生会不会太早了？
Why are you so much taller than I?
你为什么个子比我高那么多？
I know that one of the towers is on the top of a hill, but the rest of the buildings are easy to get to.
我知道其中有个塔在山上，但其余的建筑物都并不难上。