Pora
[医][=partial ossicular replacement allograft]部分听骨置换异体移植物
🗣️ 情景例句
Study hard and study everyday, if you want to master the English language.
如果你想精通英语的话，就得每天刻苦学习。
Every advantage has its disadvantage.
有利必有弊。
I was almost there when a sarcastic voice below said,
当我几乎到了窗口，这时下面一个讽刺的声音说，