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
They have to be here.
它们肯定就在这儿。
Step after step the ladder is ascended.
按部就班，循序渐进。
Can you come here a minute please, Bob?
请你来一下好吗？鲍勃？