Bluegrass is really bright green but looks bluish from a distance.青草是亮绿色的,但从远处看带点蓝色.She listened to traditional mountain music called bluegrass.她经常听一种叫做“蓝草”的传统山村音乐.He s also the host of a bluegrass radio show and is also...
受害者受了重伤，大量失血。The victim suffered a dreadful injury and lost a lot of blood.子弹穿过动脉，他失血过多几乎性命不保。He almost bled to death after the bullet severed an artery.失血过多会导致你疲劳并且贫血。Losing a lot of blood makes you tired and anaemic....