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
Who's the patient?
病人是谁？
This river is one third as long as that river.
这条河只有那条河的三分之一长。
I'm sorry. I didn't know you wanted it. What a shame!
抱歉。我不知道你想要它。真可惜！