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
Then Grandpa, Robbie,
那么爷爷 ，Robbie，
Parents usually put a small red paper packet under their child's pillow.
父母常常会在孩子枕头下放一个小红包。
There's nothing much I can do.
这事情我无能为力。