Second to....作比较级关系,解释为什么?

be second to 次于

Our goods are second to none on the world market.
在国际市场上，我们的商品不亚于任何人。

I think that, as a writer, he is second to none.
我认为, 作为一个作家, 他是最好的。

As a dancer, he is second to none.
他的舞艺无出其右.

依附于，仅次于

次于。