The disadvantages are that you have to pay for them, they have a steep learning curve, and they don't allow you access to their source code in case you need to modify a feature.

而缺点是您需要为它们付费，有一段陡峭的学习曲线，而且当您需要修改功能时不允许您访问源代码。

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The learning curve for using new pointcuts is pay as you go.

使用新切入点的学习曲线是随用随学。

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For same aim, when you take something or push-and-pull, you should pay attention to curve both knees.

为了同样的目的，在取东西或推拉的时候，也应该注意弯曲双膝。

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But the biggest tribute I can pay to my Curve is that even after Apple sent me an iPhone to test, I still liked the Curve more.

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But the biggest tribute I can pay to my Curve is that even after Apple (nasdaq: AAPL - news - people ) sent me an iPhone to test, I still liked the Curve more.

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The Eurepo curve is a chart which shows what European banks have to pay to borrow when pledging assets - or "repo-ing" - for loans.

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