| 例句 |
It's of no practical use to me.这对我没什么实际用途。He was hailed for putting advanced theoretical research into practical use.他由于把先进的理论研究应用到实际中去而受到热情赞扬。Unfortunately Carter's research has no practical use.不幸的是，卡特的研究毫无实际用途。Much of the information he gleaned was of no practical use.他所搜集的许多信息没有实用价值。It's an interesting scientific phenomenon, but of no practical use whatever.这是一种有趣的科学现象，但没什么实用价值。It doesn't really have any practical use.这其实没有什么实际的效用。 |