| 单词 | extension courses |
| 释义 | extension coursesnoun(in many universities and colleges) a program for persons not regularly enrolled as students, frequently provided through evening classes or classes in off-campus centers, or by correspondence. Compare university extension. Origin of extension coursesFirst recorded in 1880–85 Words nearby extension coursesextension agent, extensional, extensionality, extension bolt, extension cord, extension courses, extension field, extension ladder, extension library service, extension ring, extension rule Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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