| 单词 | rudimentary |
| 释义 | rudimentaryrudimentary /ˌrudəˈmɛntri, -ˈmɛntəri/ adjective 1a rudimentary knowledge or understanding of a subject is very simple and basic SYN basic OPP sophisticated: a rudimentary knowledge of music2rudimentary equipment, methods, systems, etc. are very basic and not advanced SYN basic: rudimentary tools3a rudimentary tail/wing/eye a part of an animal that has only developed into a very simple form |
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