湿疹是一种常见的皮肤病，通常具遗传性。Eczema is a common skin complaint which often runs in families.这种产品看起来和点燃后都与常见的香烟没什么两样。The product looks and burns like a regular cigarette.15年的寿命对狗而言是比较常见的。A 15-year lifespan is not uncommon for a dog...
Lithium has some chemical behavior that resembles the chemistry of Mg.锂的某些化学行为类似于Mg的.Obviously the force of gravity Mg is acting vertically downward.显然重力的Mg作用垂直向下.More diphenylthiocarbazone should be used to estimate bar...
Our driver strolled up, huge and swarthy.我们的司机悠闲地走了过来，他身材高大，肤色黝黑。He had a broad swarthy face.他有一张黝黑的大脸。She was tall , slim, rather swarthy, with large saucy eyes.她瘦高个, 皮肤黝黑, 有一双漂亮的大眼睛....
一马克杯的热巧克力正是她所需要的.A mug of hot chocolate was just what she needed.咖啡和茶会在茶杯和马克杯上留下顽渍.Coffee and tea can leave stubborn marks on cups and mugs.凯特问豆豆是不是在问她的水. (为什麽猫都爱喝马克杯的水?)Kate asked Pea Pea if she was drinking her water....