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
He'd been two-timing me for months.
他另有所爱，多少个月来一直在瞒着我。
He must have three more weeks of rest before he is released.
他在出院以前，还需要三周时间的静养。
Boxing matches were very popular in England two hundred years ago.
两百年前，拳击比赛在英国非常盛行。