Knurling tool
[机] 辊绞工具
🧩 词语组成解析
n. 滚花\\n[计] 压花, 滚花, 刻痕
tool
[tul]
n. 器具，工具;（有助于做工或完成某事的）用具;受人利用的人;压印机;
vt. 用工具给…加工;压印;驾车到处跑;
vi. 使用工具;开车，乘车;
🗣️ 情景例句
He is tough in doing everything.
他不管做什么事都很有毅力。
Where is the telephone office?
电话局在什么地方？
he stooped to talk to a workman.After they had gone on,
途中，停下来与一个工人交谈，接着他们继续往前走去。