Pirie's bone
[医] 距舟骨(偶见于距骨头上之小骨)
🧩 词语组成解析
bone
[bon]
n. 骨头;尸骨;骨质物;有…样的骨头的;
vt. 挑鱼刺，剔骨头;剔去…的骨;
vi. 苦学;专心致志;
🗣️ 情景例句
It's quite complete.
已经相当齐全了。
While Mike was an only child, he would amuse himself with his toys.
麦克还在孩提时，常常独自玩玩具取乐。
Is this a D or a P?
这个字母是“D”还是“P”？