He was unable to deny the charges in the face of new evidence.

面对新的证据，他无法否认被控告的罪。

《牛津词典》

He was unable to contact Blake by radio.

他未能通过无线电和布莱克取得联系。

《牛津词典》

He was unable to control his sensibility.

他无法控制自己敏锐的情感。

《柯林斯英汉双解大词典》

When he appeared before Congress, Gifford was unable to defend Hoover's position that relief was the responsibility of local governments and private giving.

VOA: special.2011.03.10

Now we know that Milton was blind probably well before the time he began writing Paradise Lost, and therefore, of course, he was then unable to read.

现在我们知道弥尔顿很可能失明了,这早于他开始写《失乐园》的时间，因此，他不能通过眼睛阅读。

耶鲁公开课 - 弥尔顿课程节选

But Roberto was unable to join the major league team because he was still in high school.

VOA: special.2010.04.11

But he was unable to get any drug firms interested in conducting the necessary large-scale studies.

FORBES: A Cure for Neglect

Within weeks - before a neurologist appointment even arrived - he was unable to stand unaided.

BBC: Fighting to save his son

He was unable to be on the bench because his leg needed to be extended.

NPR: Durant, Thunder Struggling To Close Out Rockets