Complete thread
[机] 完全螺纹, 正规型螺纹
🧩 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
going to the children's ward once or twice a week
每星期就去小儿科病房一、两次
Missing school to watch the football match is out of the question.
为看足球赛而旷课，那可不行。
Hello! Is there anyone at home?
喂！家里有人吗？