Ulcus cancrosum
[医] 癌性溃疡
🧩 词语组成解析
溃疡
🗣️ 情景例句
We were both on the tennis team.
我们都是网球队的队员。
She cried with shock.
她因受惊吓而喊叫。
At the end of the second lap.
在第二圈结束时。