Dancer roller
[化] 摆动罗拉; 松紧调节辊; 张力调节辊; 调布辊
🧩 词语组成解析
dancer
['dænsɚ]
n. 跳舞者，舞蹈演员;舞女;舞蹈家;
🗣️ 情景例句
I have worked hard at my major subject.
我对主修课特别用功。
What time are you leaving?
你几点钟走？
This is our common desire.
这是我们的共同愿望。