1.vulnerable a.易受伤害的;有弱点的
Achilles was vulnerable only in his heel.
阿基里斯只有脚后跟会受伤害。
2.lawsuit n.诉讼;控诉
They threatened him with a lawsuit.
他们以诉讼来威胁他。
3.smartphone n.智能手机
Android is now the bestselling smartphone system, after passing sales of the iPhone late in 2010.
在2010年年末销量超越苹果iPhone后,安卓系统如今已经成为最畅销的智能手机操作系统。
4.turf n.草皮;泥炭
He was busy leveling the ground and laying turves.
他正忙于平整土地铺草皮。
5.surge n.汹涌;波涛
A surge of demonstrators broke through the fence.
汹涌而来的示威者冲破了围栏。