请输入您要查询的字词：
编者注：本词条为中国台湾地区学术名词用语，仅供参考。
单词
托环
释义
back-up ring
托环
电机工程名词
back-up ring
托环；衬垫
物理化学仪器设备名词
clasp
扣，钩，托环
兽医学
随便看
instructional innovation
instructional leadership
instructional management
instructional materials
instructional materials center
instructional media
instructional method
instructional methods
instructional mine
instructional model
instructional module
instructional module
instructional psychology
instructional resource
instructional safeguard
instructional science
instructional software
instructional strategy
instructional style
instructional supervision
instructional symbol
instructional system
instructional technology {=IT}
instructional television
instructional television fixed service
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更新时间：2026/4/13 22:43:29