Stereoregular
有规立构的
🗣️ 情景例句
when Teddy Roosevelt was President.
在Teddy Roosevelt当总统的时代。
I'm the worst pupil in my party.
我是我的聚会中最坏的学生。
But I advise you to check your bag every evening before going home.
但是，我劝你每晚回家前检查下自己的包。