电脑今天用不了。
The computer isn't working today.
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Isn't英 /ˈɪznt/|美 /ˈɪznt/
working英 /ˈwɜːkɪŋ/|美 /ˈwərkɪŋ/
解释
isn't 是 is not 的缩写，后接现在分词 working，构成现在进行时否定句。
The computer isn't working today.
isn't 是 is not 的缩写，后接现在分词 working，构成现在进行时否定句。