The compiler spills the least frequently used variables first, so as to minimize the cost of spilling. Spilling of variables can be avoided by.

编译器优先泄漏最不频繁使用的变量，将泄漏的代价降到最低。

youdao

Masking was the least frequently used strategy under the basic positive emotions, and the most frequently used one under the positive self-conscious emotions.

基本积极情绪下，掩饰策略使用最少，积极自我意识情绪下使用最多。

youdao

Finally, the least frequently used option is to specify that a function can be called with an arbitrary number of arguments. These arguments will be wrapped up in a tuple.

最后，一个最不常用的选择是可以让函数调用可变个数的参数。

youdao

Only letters that are used more than 80% of the time are shown, and the rest of the keys are hidden to keep the user experience crisp, Mr. Ghassabian said. (The Z key is the least-frequently used, followed closely by the X key.) He says the system is up to three times faster than a traditional keyboard.

WSJ: The Future of Typing

But it turns out that, at least as frequently traders, used LIBOR-fixing for gain.

FORBES: Too Big To Indict, HSBC, Barclays and UBS Set Ugly Precedent