Thread tool(chaser)
[化] 螺纹刀具
🧩 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
Can you weigh this for me?
你能帮我称称这（包裹）吗？
This writer uses vivid descriptions in his writings.
这个作家在他的文章使用生动的描述。
It's nearly ready.We can have dinner at seven o'clock.
马上就好。7点钟我们可以吃饭。