那个包裹是昨天寄出的。
The package was sent yesterday.
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was英 /wɒz/|美 /wɑz/
sent英 /sent/|美 /sɛnt/
解释
was 是 be 动词的过去式，(was) (sent) 构成过去简单被动语态，表示“被寄出”。单数主语 package 后接 was + 过去分词 sent。
The package was sent yesterday.
was 是 be 动词的过去式，(was) (sent) 构成过去简单被动语态，表示“被寄出”。单数主语 package 后接 was + 过去分词 sent。