如果你已经收到了某物，你可以说: "I have received (something)." 例如:

"I have received the package that you sent me."（我已经收到了你寄给我的包裹。）
"I have received your email and I will respond as soon as possible."（我已经收到了你的电子邮件，我会尽快回复。）

来源:
这个表达来自英语动词"receive"的过去分词形式"received", 它表示"收到"的意思。

其他例句:

"I have received the invitation to the party."（我已经收到了参加聚会的邀请。）
"I have received the confirmation of my fpght booking."（我已经收到了机票预订的确认。）