烧伤（A burn）是一种皮肤屏障因外部热力、化学或电因素而遭到破坏的状况。当皮肤的完整性（integrity）被改变时，其功能就会受损，我们更容易发生脱水（dehydration）、感染（infection）、代谢紊乱（metabolic ...

Three years after the "Jurassic World" trilogy ended, the "Jurassic" series takes an inventive turn with a new film directed ...

WASHINGTON, July 4 (Xinhua) -- The U.S. Congress on Thursday passed a sweeping tax and spending package, with the House of Representatives approving it in a narrow 218-214 vote, sending the "One Big ...