◆centennial[sen‘tenjl,sen’tenil]a.一百年的:n.百年纪念
举例:There are many centennial houses on the street.
街上有好多栋百年老屋。
◆centigrade[‘sentiɡreid]n.百分度的,摄氏的
举例:In the summer,the temperature is sometimes forty degrees centigrade.
这个夏天,温度有时达40摄氏度。