Concealed ulcer
[医] 隐蔽性溃疡
🧩 词语组成解析
concealed
[[kən'si:ld]]
a. 隐蔽的, 隐匿的
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
What's your occupation?
你的职业是什么？
I am sorry that we are unable to make you an offer for the time being.
很抱歉目前我们不能报盘。
Is it a black one?
是快黑的吗？