| 词汇 | mouth ulcer |
| 释义 | mouth ulcer 1 ENTRIES FOUND: mouth ulcer (noun) mouth ulcer noun plural mouth ulcers mouth ulcer noun plural mouth ulcers Learner's definition of MOUTH ULCER [count] : canker sore |
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英汉双解词典包含93607条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。