Thread roller
[化] 滚丝机
🧩 词语组成解析
thread
[θrɛd]
n. 线;线索;线状物;螺纹;
vt. 穿成串;将（针、线等）穿过…;用…线缝;给…装入（胶片、狭带、绳子）;
🗣️ 情景例句
but I prefer a two-story home.
但我喜欢两层楼的房子。
I still have some questions concerning our contract.
就合同方面我还有些问题要问。
It's all about space and satellites.
全是有关宇宙和卫星的。