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
She condemned her son for his behavior.
她责备她儿子的行为。
They who cannot do as they would,must do as they can.
不能如愿而行，也须尽力而为。
Do you want the large size or the small size?
您要大号的还是小号的？