🧩 词语组成解析
dance
[dæns]
n. 跳舞;舞会;舞蹈艺术;舞曲;
vi. 跳舞;手舞足蹈;摇晃;跳跃;
vt. 使跳舞;
lesson
['lɛsn]
n. 教训，训诫;功课;课程，一堂课;[宗]日课;
vt. 教训，训斥;教课;向…授课;
🗣️ 情景例句
The security guard asked the stranger for some I.D.
保安要求陌生人出示身份证。
On a crowded train, one comes in contact with many people.
在拥挤的火车里面，会和许多人接触。
It repeated these circles over and over again.
它首先向右飞一个圆圈，然后向左飞一个圆圈。