Bone marrow sious
[医] 骨髓窦
🧩 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;
marrow
['mæro]
n. 骨髓;脊髓;滋养品;〈英〉食用葫芦;
[医] 窦(解剖); 窦道, 窦(脓液流出的管道); 窦房结
🗣️ 情景例句
Well, I'm involved with an organization,
嗯 ，我参加一个组织
Where will they be going for their holiday?
他们休假时要上哪去？
He turned to the police officer.
他转过身对警官说