An anticlinal fold with a columnar salt plug at its core.

背斜的岩石皱褶，核心部有柱状盐填充。

youdao

People mixed reverse drag fold with rollover fold together in the past. It caused a confusion to a certain degree.

过去人们把逆牵引褶皱和滚动褶皱混为一体，造成一定程度的混乱。

youdao

I fold clothes with her.

我和她一起叠衣服。

youdao

"They found that men can experience up to a three-fold increased risk of stroke, and that risk seemed to be well correlated with the severity of sleep apnea."

VOA: special.2011.05.04

What I though I'd do is just tease you with some visuals if you haven't gotten to the point of playing with the staff solution so the themes of problem set 3 are two-fold.

如果你们还没达到使用解决方案的程度,那现在我能做的就是用一些图形为你们梳理一下,习题集3的主题,是两方面的。

哈佛公开课 - 计算机科学课程节选

The defense minister, General Abdul Rahim Wardak, noted that even nations with "100-fold" more security resources, mentioning the United States, Britain,Spain,India, Indonesia and Pakistan, have not been able to prevent all attempted terrorist attacks.

VOA: standard.2009.08.16

Since inception in April of 2008, the Guggenheim Solar ETF (NYSE:TAN) has fallen 93%, while solar installations have risen six-fold with rapidly falling costs.

FORBES: Solar REITs: A Better Way to Invest in Solar [Updated]

If the deal is ratified in January, it will bring the final-holdout flight attendants into the fold with Continental's other unions that have already agreed to cost-reduction plans.

FORBES: Magazine Article

Or he could try to woo Mr Makoni, if he came third, back into the ZANU-PF fold with a promise of forgiveness and high office, though that now seems implausible.

ECONOMIST: Could Robert Mugabe be unseated?