Aphthae orientalis
[医] 东方口疮, 热带口疮
🧩 词语组成解析
pl. 口疮\\n[医] 口疮; 小溃疡
🗣️ 情景例句
Never mind.
无所谓。
Would you please give us a rough idea of the quantity you require?
请告知你方大概要订多少？
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。