Onychia maligna
[医] 恶性甲床炎
🧩 词语组成解析
n. [医]甲床炎
🗣️ 情景例句
Yes? May I help you?
什么事？我能为您效劳吗？
What is he doing?
他做什么事？
from which can be seen the strata the drill has been cutting through.
从中能看出钻头所钻透的地层。