Only one task may hold the mutex at a time, and only this task can unlock the mutex.

一次只能有一个任务持有互斥锁，并且只有这个任务可以解锁互斥锁。

youdao

We were right back where we started , only this time without any money.

我们回到了起点，只是这次一点钱也没有。

《牛津词典》

There is only this half sheet of paper.

这只有这张半纸。

youdao

"'Tis some visitor," I muttered, "tapping at my chamber door -- Only this and nothing more."

VOA: special.2010.10.31

For this sprite only, means local, only this function, only this script can use this variable, make this variable for all sprites, meant it was global.

对于只为一种精灵，意思是局部的，只有这个函数中，这个脚本中才可以用这个变量，这个变量为全部精灵而创建，意思是这个变量是全局的。

哈佛公开课 - 计算机科学课程节选

and this I think only in the USA, New Orleans is the only other city that has cable cars.

并且在美国的其它城市中，除了新奥尔良市，没有第三个城市还有有线缆车了。

旧金山的公共交通 - SpeakingMax英语口语达人

Only this respected former army general could have successfully cut such a durable deal.

FORBES: Fact and Comment

The next year, Lenat entered once more, only this time the rules had changed.

NEWYORKER: How David Beats Goliath

Only this time, it will be complicated by demagogic assertions of a default.

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