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
Cooking dinner for the entire family is not so easy.
给全家人做晚餐真不是件容易的事。
You look very tried tonight.
今晚你看起来很疲倦。
There is a boat in the river.
河里有一条船。