Pneumatic bone
[医] 含气骨
🧩 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
This community has always been very generous.
这个社区一向是非常慷慨的。
He must have been an outstanding student.
他一定是个优秀学生。
I want a dress like that one, but it must be my size.
我想一件和那件一样的，但必须是我的尺寸。