Rosy evening clouds and lone ducks fly together.; Sunset clouds float with the lone wild ducks.

落霞与孤鹜齐飞。

《新英汉大辞典》

Well, we're talking about a pretty high number here, so to make counting easier, we'll just say 10 lone pairs, because 20 lone pair electrons is the same thing as 10 lone pairs.

好吧，我们这里讨论的是一个挺大的数，为了数起来更容易，我们就说有十对孤对电子，因为二十个跟十对是一个意思。

youdao

In an American suburban street a lone pedestrian is more conspicuous than a lone motorist.

美国城郊街道上的孤独行人比孤独的驾车者更引人注目。

youdao

There is no choice. He can be buried only in the lone prairie in a narrow grave six by three.

VOA: special.2010.03.25

Thus isolated, thus removed, the vision acquired an especially keen charm that made me race with all speed toward my lone gratification.

如此形影相吊，如此销魂，这景色生出,一种勾人心魄的诱惑力，促使我全速跑向,我孤独的尤物。

耶鲁公开课 - 1945年后的美国小说课程节选

And if we put that in our bond here, we have 1, 2, 3 bonds, plus we have one lone pair left over.

如果我们把它们放到键里，我们有1，2，3个键，还剩下一对孤对在这里。

麻省理工公开课 - 化学原理课程节选

There was a bleak but orderly look to the place, a suggestion of the minimal but precise comfort that a lone man a regulated lone man might contrive.

NEWYORKER: Amundsen

While medicine is coming to realize the importance of physicians functioning as quarterbacks rather than as lone rangers, patients often expect Dr. Lone Ranger, and doctors hate to disappoint them or diminish their own reputation with their patients.

WSJ: The Experts: How to Improve Doctor-Patient Communication

The paper steers clear of compelling lone parents to work, but the government plans to prompt more to do so, despite evidence showing that the majority of lone parents prefer, for now, to continue caring for their children.

ECONOMIST: Welfare reform