Osculating circle
密切圆
🧩 词语组成解析
密切的
🗣️ 情景例句
It's not over yet.
还没有完呢。
He reads a book every day.
他每天都读一本书。
He was still mumbling something about hospitals at the end of the party when he slipped on a piece of ice and broke his left leg.
晚会结束时，他嘴里还在嘟哝着医院的事，突然踩到一块冰上滑倒了，摔断了左腿。