Breech. incomplete presentation
[医] 不全臀先露
🧩 词语组成解析
🗣️ 情景例句
A journey of a thousand miles begins with a single step.
千里之行，始于足下。
The hardest thing to learn is to be a good loser.
最难学的一点是做一个输的起的人。
Round about, piles of limestone glistened in all the colours of the rainbow.
周围是一堆堆石灰石，像彩虹一样闪闪发光。