Bone marrow
[ ['bəun ˌmærəu] ]
辅助 Assistant
n. 骨髓
🧩 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;
🗣️ 情景例句
That politician was involved in too many sex scandals when he was in power.
那个政客在任期间牵涉进太多的性丑闻之中。
Her attitude towards him has changed.
她对他的态度改变了。
It was from the study of these that so much was learnt about the interior of the earth.
正是从这两种波的研究中，我们可以了解到地球内部的许多情况。