Oval countersunk rivet
[机] 扁圆顶埋头铆钉
🧩 词语组成解析
oval
['əuvəl]
adj. 椭圆形的;卵形的;
n. 椭圆形;椭圆运动场（等）;椭圆，美式足球用球;[物]卵形线;
[化] 埋头孔
rivet
['rɪvɪt]
n. 铆钉;
vt. 铆接;把…固定住;加深（爱情，友谊等）;使心醉;
🗣️ 情景例句
That's entirely another story.
那完全是另外一件事情了。
It's nice meeting you.
很高兴认识你。
I joined in the march and we were marching peacefully along and then the police came up.
我参加了游行，我们以和平的方式往前行进，这时警察突然来了。