Thread grinder
[机] 螺纹研磨机
🧩 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）;
grinder
[['graində]]
n. 推磨的人, 研磨者\\n[化] 磨床; 磨木机; 研磨机
🗣️ 情景例句
You are a terrific instructor, Jack.
你真是个了不起的教练 Jack。
You'll come into this house over my dead body.
除非我死了，否则你休想进这所房子。
At the time, this did not strike me as odd.
一开始，我并不感到奇怪，