Ulcera
[醫(yī)] 潰瘍
??? 情景例句
I was a member of the debate team.
我是辯論隊(duì)的成員。
If you want some shoes, look under the bed.
如果你要鞋子，就在床底下。
The men took him in their boat to the castle on the coast where he was now held prisoner.
這些人用船把他送到海岸上的城堡里，如今他被囚禁在這兒。