我昨天没做作业因为太累了。
I didn't do my homework yesterday because I was too tired.
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didn't英 /ˈdɪdnt/|美 /ˈdɪdnt/
解释
didn't 是 do not 的缩写过去式形式，表示否定。在句中用于构成过去时的否定句，表示"没有做"某个动作。
I didn't do my homework yesterday because I was too tired.
didn't 是 do not 的缩写过去式形式，表示否定。在句中用于构成过去时的否定句，表示"没有做"某个动作。