Rodent ulcer
侵蚀性溃疡
🧩 词语组成解析
rodent
['rəudənt]
n. [动]啮齿目动物;
adj. 咬的，嚼的;<动>啮齿目的;[医]侵蚀性的;
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
That'll be fine.
好吧！
We'll have a soap opera series on TV this week.
这周末我们会在电视上看到一系列肥皂剧。
What seems to be the delay in shipping?
你们出货延迟了，是什么原故呢？