Bears sometimes claw at the cedars in order to eat the tree bark, which has a high sugar content.

熊有时会扒下黄杉的树皮用以食用，因为黄杉树皮还有很高的糖分。

youdao

The designer made a wand with a hook like a bird's claw at the end, and sometimes I would let it hang from one of my fingers.

设计师做了一把有著钩子的魔杖，让它看起来就像是有鸟爪附在尾端一般，而我却经常不小心让他钩到我的一只指头。

youdao

Paul Sereno, a paleontologist at the University of Chicago, adding the toe claw to the skeleton of the new tyrannosaur Raptorex.

芝加哥大学古生物学家Paul Sereno正在给新发现的Raptorex暴龙的骨架上摆上脚爪。

youdao

"On station one,we have robot arms. And what happens is the robots have different joints like a human arm -- one at the shoulder,one at the elbow, wrist and then a claw.

VOA: special.2010.07.28

Is there anything more pitiful than two middle-age people who claw ceaselessly at one another to distract themselves from the terrible knowledge that neither one of them got what they wanted out of life?

WSJ: Who's Afraid of Virginia Woolf? | Still Shocking After All These Years | Theater Review by Terry Teachout

Simon Mayall told a press briefing that Panther's Claw was aimed at safeguarding the elections in addition to securing long term stability in the area.

CNN: UK: Troops did not die for just 150 Afghan votes

The study, carried out between 2002 and 2008, looked at people who had foot complaints, including bunions and hammer and claw toes and then looked at the incidence of the same conditions in close family members.

BBC: Bunions - family not footwear to blame