Ulcus exedens
[医] 侵蚀性溃疡
🧩 词语组成解析
溃疡
🗣️ 情景例句
to move the air-conditioning units
移动空调设备
Don't be silly.
不要傻了。
Now let's go downstairs and have a cup of tea.'
来，咱们下楼去喝杯茶吧。”