收到妈妈来信英语怎么说

在英语中，"收到妈妈来信"可以用以下几种表达方式来表示：

"I received a letter from my mother."（我收到了妈妈的来信。）
"I got a letter from my mom."（我收到了妈妈的来信。）
"I was sent a letter from my mother."（我收到了妈妈寄来的信。）
"A letter from my mother arrived."（妈妈的信到了。）

来源：
这些表达方式都是通常用于书面或口语的常见表达方式。它们来源于英语的日常用语。

其他例句：

"I just received a letter from my mom this morning."（我今天早上刚收到妈妈的来信。）
"I'm so happy to have received a letter from my mother. I haven't heard from her in a long time."（我很高兴收到妈妈的来信。我很久没有收到她的消息了。）
"I was pleasantly surprised to receive a letter from my mother today. I wasn't expecting it at all."（我今天收到妈妈的来信感到很惊喜。我根本没想到会收到信。）