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D 开头的英语单词(共 176,688 个)
demonstration available
可以进行演示
demonstration board
解说用大棋盘
demonstration effect
示例效果
demonstration expense
[经] 示范费, 展出费
demonstration farm
示范农场
demonstration flight
示范飞行,飞行表演, 示范飞行;飞行表演
demonstration fusion power reactor
示范熔合动力反应器
demonstration jack
演示插孔
demonstration jacks
[计] 检验塞孔
demonstration lesson
示范课,表演课,示范教学
demonstration model
[网络] 展示模型
demonstration painting
示范作品;示范画
demonstration plant
[化] 实验厂; 样板厂; 示范装置; 验证装置
demonstration plots
树木示范小区
demonstration program
[计] 论证程序