only用法含义应该如何理解呢？
"It's only decent to warn you that you will be bored to extinction. It was a thoroughly dull party from the beginning, but if you will come I shall be uncommonly grateful. And you and I can have a little chat by ourselves."
It was only neighbourly to accept.
在上面，出现的2处only用法不懂。
It's only decent to warn you 和 It was only neighbourly to accept. 中，这2处的only用法含义一样吗？ 应该如何理解呢？
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