Dalton plan
美
英
- 网络道尔顿制；道尔敦计画；道尔顿制实验
n. | 1. a system of teaching and learning whereby the student is free to continue without interruption on any subject that may arise in the course of his or her study |
英汉词典包含292483条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。