Spreading ulcer
[医] 蔓延性溃疡
🧩 词语组成解析
spreading
[['sprediŋ]]
[医] 摊开, 涂布\\n[经] 套期图利
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
Give it a try.
试试看。
It slipped my mind.
我忘了。
Little by little the eleven minutes fell to zero.
慢慢地从11分钟减到了零。