Definition (重要性)
To be of little or no importance or significance.
无足轻重；不重要
Whether he agrees or not is of no account to our plans.
他是否同意对我们的计划没有任何影响。
In this situation, past mistakes are of little account.
在这种情况下，过去的错误并不重要。
She said she didn't care about fashion trends; they were of no account to her.
她说她不在乎时尚潮流；对她来说这些都无关紧要。