1、30的英语:thirty,英 [?θ?ti] 美 [?θ?rti]。
2、By this time he was thirty。到那时他30岁了。3、There were thirty students present,reckoning without the girlstudents。不算女生,有三十个学生出席。4、His words refreshed my memory that he remained a bachelor at the age of thirty。他的话使我回想起他三十岁时还是个光棍。免责声明:本站文字信息和图片素材来源于互联网,仅用于学习参考,如内容侵权与违规,请联系我们进行删除,我们将在三个工作日内处理。联系邮箱:chuangshanghai#qq.com(把#换成@)