Copper has a nice shine, and you can use it to make arrowheads and axes, but it is soft and gets blunt more quickly than stone.

铜闪着美丽的光，你可以用铜锻造箭和斧子，但是铜很软，它比石易变钝。

Rickon began to cry. His arrowheads fell from his hand one by one and clattered on the floor. Bran pulled him close and hugged him.

瑞肯哭了，箭从他手中一个又一个地滑落，坠地，叮当作响。布兰把他拉过来，紧紧搂住他。

But inside the mound was indeed evidence for a city that had thrived during the Bronze Age, with charred stone, broken arrowheads, and damaged human skeletons suggesting a violent end.

但是在土丘里面确实有证据表明这座城市在青铜时代蓬发展的痕迹，烧焦的石、破碎的箭和受损的人类骨骼表明这是一个暴力时代的终结。

Some unfortunate animals ended up in terrariums or aquariums in my house, or I would be out in the plowed fields looking for arrowheads or Native American artifacts or rocks.

有些不走运的动物最后都被放在了我家的鱼缸或水族箱里，或者我在耕地里寻找箭或美洲原住民的手或石。

And captopril, a blood-vessel-relaxing agent widely used to treat hypertension, is based on teprotide, from Brazilian arrowhead vipers, which helps the other toxins in the venom circulate quickly, and thus reach their targets rapidly.

卡托普利11―血管放松剂，广泛用于治疗高血压。它由替普罗肽组成，从巴西箭毒蛇12提取，能加速毒液中毒素循环，迅速到达患处。

" Ghost found it. The blade was wrapped in a ranger's cloak and buried beneath the Fist of the First Men. There were other blades as well... spearheads, arrowheads, all dragonglass" .

" 是白灵找到的。匕首包在游骑兵的斗篷里，埋在先民拳峰底下，里面还有其他武器… … 矛尖，箭，统统由龙晶制成。"

The rest was arrowheads, a torrent of arrowheads, a flood of arrowheads, arrowheads enough to drown the last few stones and shells, and all the copper pennies too.

剩下的全是箭，洪流般的箭，淹没了最后几枚石子和贝壳，也淹没了那一小撮铜板。