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
Will you be so kind as to help me out of the difficulty?
帮助我克服困难，好吗？
One hour's sleep before midnight is worth three after.
午夜前睡一小时抵得上午夜后睡三小时。
and that their commissariat had no organization, but depended on irregular raids.
他们的军需供应处于无组织状态，只是靠临时抢夺来维持。