go wrong   走错路, 误入岐途, (机器等)发生故障
	  good for nothing   无用途, 没出息的人,饭桶
	  good for    适于,胜任;有益于,对……有用 有效期间
	  graduate from   毕业于
	  grasp at     向……抓去,想抓住
	  grow out of    由……产生(引起),因长大而不再做;长大得与……不相称,
	  grow rich on    靠……变得富有
	  had better (not) do     最好;较聪明地
	  had rather    宁愿
	  hand down     把……传下来; 传给后世,交给
         
 
  
