When you do add an index to a table to cut the CPU cost and run time of a query, you want to get the most out of that new index as practically possible.

如果您的确要向一个表添加一个索引来削减查询的CPU成本和运行时间，您可能会想在实际情况允许的条件下尽可能多地利用那个新索引。

youdao

As Martin cut the cords of the express package and the half-dozen complimentary copies from the publishers spilled out on the table, a heavy sadness fell upon him.

快邮送来了包裹，马丁割断包裹绳，出版社赠送的那半打样书便散落到桌上。他不禁感到一种沉重的悲哀。

youdao

You wouldn't work out of the lunchroom, so the laptop on the kitchen table won't usually cut it.

因此，你不该在厨房办公，不该在餐桌上放置笔记本电脑。

youdao

You wouldn't work out of the lunchroom, so the laptop on the kitchen table won't usually cut it.

因此，你不该在厨房办公，不该在餐桌上放置笔记本电脑。

youdao