Threaded hole
[化] 螺纹孔; 螺丝孔
🧩 词语组成解析
a. 有线状图案装饰的
hole
[hol]
n. 洞，孔;洞穴，穴;缺陷;<口>绝境;
vt.& vi. （在…上）打洞或穿孔;
vi. 凿洞;（高尔夫球等）进洞;
🗣️ 情景例句
I think the building just needs a good cleaning.
我想那座建筑只需要好好地打扫一下。
My sister has been engaged for two months.
我的姐姐订婚有2个月的时间了
Please give him my regards.
请代我问候他。