telephone dial key

基本解释

• [动力与电气工程]电话键

英汉例句

双语例句

• The key, researchers found, was carefully structured training in working memory — the kind that allows memorization of a telephone number just long enough to dial it.
  研究人员发现，训练的关键就是认真指导的训练工作记忆，它能够让人记住足够长的电话号码。
  blog.sina.com.cn

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专业释义

动力与电气工程

• 电话键