🧩 词语组成解析
step
[stɛp]
n. 步，脚步;步骤，手段;步调;级别;
vt.& vi. 举步，行走;踩，踏上;跨入;轻快地走;
vi. 踏，踩;走;
vt. 跳舞;迈步;使成阶梯状;
dancing
[['da:nsiŋ]]
n. 舞蹈\\n[建] 跳动的
🗣️ 情景例句
the dog is just fine.
那只狗会很好的。
Do you have some stamps?
你有邮票吗？
It is because his feet move on, but his head stays still.
这是因为他的脚动了，而他的头保持着静止。