| 单词 | prerequisite |
| 释义 | prerequisite /pri rek"weuh zit, pree-/, adj. 1. required beforehand: a prerequisite fund of knowledge. n. 2. something prerequisite: A visa is still a prerequisite for travel in many countries. [1625-35; PRE- + REQUISITE] Syn. 2. requirement, requisite, essential, precondition. |
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