即使你的配偶是算术高手，你也必须主动查看一下，了解来往账户里有多少存款，你还欠多少信用卡账未付。
Even if your spouse is the Numbers whiz, you need to touch base so you know how much is in the checking account and how much you owe on your credit CARDS.
分析了叶根数控加工中出现欠切的原因，提出了解决办法。
This paper has introduced the reason of undercut in blade root NC machining and pointed out the solving measures.
运用键盘比拟费力或者由于键盘的界面欠好了解，有些人可能就因此不运用电脑。
Some people might not use computers because of keyboard frustrations or an inability to under - stand the interface.
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