同根常考词汇:需掌握
◆ambulance[‘mbjulns]n.救护车
举例:He was sent to hospital by ambulance.
救护车将他送往医院。
◆ambulant[’mbjulnt]a.走动的,流动的
举例:He is an ambulant blacksmith.
他是一个走街串巷的铁匠。
同根普通词汇:要了解
◆circumambulate[,skm‘mbjuleit]v.环行,绕……而行
◆perambulate[p’rmbjuleit]v.巡游,巡视
举例:According to traditions,the selectmen are required by law to perambulate the bounds every five years.
根据传统法律要求市镇行政管理委员会成员每隔五年巡视边界一次。