🧩 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
and they needed the extra room.
他们需要多一些空间。
I meet the boy whose aunt is an accountant.
我遇到那个男孩的姑妈是会计。
The characters on the paper were white, and the rest of the paper was black.
纸上的汉字呈白色，其余部分成黑色。