Episternal bone
[医] 胸上骨
🧩 词语组成解析
上胸骨的, 前侧片的(昆虫)
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
What does your father do?
你父亲从事什么职业？
I'm sorry I'm late.
对不起，我迟到了。
Anyone who has played even in a school football match knows this.
即使是仅仅参加过学校足球赛的人也有种体会。