asterism
asterism 的前缀、后缀或词根是什么?
国际音标
🇺🇸 ˈæstəˌrɪzəm
🇬🇧 ˈæstərɪzəm
星群,星座;星状图形(尤指宝石中的星芒)
词根法分析
星+抽象名词后缀=星群或星状图形
- aster星,来自希腊语 ἀστήρ (astēr)
- -ism表示抽象名词的后缀
例子
- asteroid小行星,astero-(星)+ -oid(像...的)
- astronomy天文学,astro-(星)+ -nomy(学科)
练习
尝试用相同的方法分解和记忆以下单词- criticism批评,crit(判断)+ -ism
- optimism乐观主义,optim(最好)+ -ism
造句
- The diamond exhibits a beautiful asterism known as the star effect.
- An asterism is a pattern of stars that is not a recognized constellation.
- The gemstone's asterism makes it particularly valuable among collectors.