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
He has realized how precious health is.
他已经体会到健康的可贵。
All things are difficult before they are easy.
凡事必先难后易。
Somebody is always complaining to others.
有人总是向别人抱怨。