Sharp, serrated and recurved, their teeth were capable of causing some serious damage.

锋利、有锯齿而且回弯，它们牙齿能够造成严重伤害。

Their teeth were recurved which means they start to point backwards and they were also very blade-like and had serrated edges.

它们牙齿后弯曲，这意味着它们开始指向后方，它们也是很像利刃边缘呈锯齿状。

Scythians' ancestors were the first to ride horses and they invented the recurve bow.

斯基泰人祖先是第一个骑马人，他们发明了反曲弓。

Like recurved hand claws almost 8 centimeters long, designed to grip into the bodies of prey like a mountain climber's spikes.

比如8长内弯手爪形似登山者鞋钉，专门用刺进猎物身体。

The recurved part means as the skull pulls back, it carves into the flesh and helps tear out a nice chunk.

内弯意味着头颅往后扯动时，它就会勾进血肉帮助撕下一大块肉。

They're much flatter, a little bit more sharply turned back or recurved, the kinds of teeth we see in other kinds of predatory dinosaurs.

它们更平，向后回弯要更急一些，是我们在别掠食恐龙那里见到那类牙齿。

A gold medalist in the team recurve event in Rio, Wu had to settle on silver in the individual event.

作为里约团体反曲弓项目金牌得主， 吴不得不在个人项目中获得银牌。

A very nasty looking claw, which had to be held off the ground actually, because it was so recurved and sharp at the end.

爪子看起来很可怕，平时必须翘起来离开地面，因为它非常弯，末端很锋利。

Birds don't have teeth but birds of prey like hawks, owls and eagles, as well as vultures, have sharp recurve beaks, sharp talons and very strong feet.

鸟类没有牙齿，但鹰、猫头鹰和老鹰等猛禽以及秃鹰有锋利反弯喙、锋利爪子和非常强壮脚。

Thanks to well-preserved skull fossils, scientists know that it had recurved teeth for hunting, and the ear region of its skull suggests that it was adapted to hearing underwater.

由保存完好头骨化石，科学家们知道它有后弯牙齿用狩猎，而它头骨耳朵区域表明它适应了水下听力。

Arrows shot from recurve bows fly, on average, around 240 kilometers per hour, which means that given a sufficiently long, myelinated, or large-diameter neuron, your thoughts actually could win the race.

由反曲弓射出箭平均飞行速度大约是每小时 240 公里。这就意味着，只要神经元足够长，且被髓鞘化或有较长直径话，你思维实际上可以赢得比赛。