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
Yeah.
吃了。
No one can call back yesterday.
往日不复返。
Once, however, it failed to give the correct time.
然而有一次，它却把时间报错。