space bar
noun [ C usually singular ] uk/ˈspeɪs ˌbɑːr/ us/ˈspeɪs ˌbɑːr/
空格键
on a keyboard, the long bar below the letter keys that you press in order to make a space between words
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。