Sternalgia
胸骨痛
🗣️ 情景例句
It'll be our secret.
这只是你我之间的秘密。
The missile is in pursuit of the jet.
导弹追赶着喷气机。
Since then, they have been trying to find out how the fire began.
从那时起，他们一直试图找出起火的原因。