No explanation was offered, still less an apology.

连个解释都不给，就更不用说道歉了。

《牛津词典》

Surprisingly, no one knows how many children receive education in English hospitals, still less the content or quality of that education.

令人惊讶的是，没有人知道有多少孩子在英国医院接受教育，更不用说教育的内容和质量了。

youdao

If you have got 10 points or above, but still less than 15 points, you will receive a warning letter from the Transport Department.

如果你持有10分或10分以上，但仍低于15分，那么就会收到来自交通部门的警告信。

youdao

Independent of those things, the findings still showed that optimists had less of a chance of dying during the eight-year period.

VOA: special.2009.04.15

And on the other hand," he says, "if I say that this even happens to be a very great good for a human being that is to make speeches every day about virtue and that the unexamined life is not worth living for a human being, " you will still less be persuaded by me."

但另一方面“他继续说，“如果我说这碰巧,也对人类贡献极大,透过每天演说美德,及没有反省的生命,不值得活，你们仍然不太可能会被我说服“

耶鲁公开课 - 政治哲学导论课程节选

Most scientists believe that its better, a better process, less affected by conflicts of interest, but still affected by politics.

大部分学者认为这是一个改进,不过虽然利益冲突的影响有所减少,却仍不免受到政治因素的影响

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

"It's still less than 10% of the population that's using the Web for this, " he says.

FORBES: Magazine Article

And our outliers out to the 99th percentile are still less than a millisecond.

FORBES: Painting With The High-Frequency Brush

That's more than twice what it is now, but still less than half IBM's margins.

FORBES: Too little and probably too late