她现在不应该在家，因为她早上说要出差一周。
She shouldn't be at home now since she said she was going on a business trip for a week this morning.
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shouldn't英 /ˈʃʊdnt/|美 /ˈʃʊdnt/
解释
shouldn't 是 should not 的缩写形式，should 是情态动词，表示"应该"，加上否定词 not 表示"不应该"。
shouldn't be 表示对当前情况的推测或判断，认为"不应该处于某种状态"。
She shouldn't be at home now since she said she was going on a business trip for a week this morning.
shouldn't 是 should not 的缩写形式，should 是情态动词，表示"应该"，加上否定词 not 表示"不应该"。 shouldn't be 表示对当前情况的推测或判断，认为"不应该处于某种状态"。