Experts have confirmed that the fossilised plants are liverworts, a simple species which has no roots or stems.

在这里输入译文专家已经证实这些植物化石是一种没有根和茎的原始苔类。

youdao

He was the type you sometimes meet while travelling, a citizen of nowhere, with no roots, family or friends.

你旅行时会碰到这种类型的人，他不属于任何地方，没有根，没有家庭和朋友。

youdao

The reason you can host two opposing shoulds is because they have no roots in reality. They only exist in your mind.

你能够有两种截然相反的应该是因为它们没有扎根现实，只是在你的意念里存在。

youdao

Bare-root plants have no soil on their roots.

VOA: special.2009.03.03

They build a brand that has no roots or foundations.

FORBES: Magazine Article

"There's no grass-roots cry for assisted suicide in the state of Connecticut, " said Peter Wolfgang, executive director of the socially conservative Family Institute.

WSJ: Assisted suicide on legal agenda in several states

Bentley is staunch about its legendary racing roots, no chauffeur required.

FORBES: The Beautiful Cars of Summer: 2012 Bentley Continental GT