进门的英语短语怎么说

"Come in" is a common phrase used to invite someone to enter a room or building. In English, you can say "Come in, please" to politely invite someone to enter. Alternatively, you can simply say "Come in" if you want to make a more casual invitation.
Here are a few other phrases that can be used to invite someone to enter a room or building:
"Enter, please"
"Enter at your leisure"
"Make yourself at home"
"Come on in"
Note that the phrase "Come in" can also be used when answering the door to let someone know that they can enter. For example, if someone knocks on your door, you might say "Come in" to let them know that they can enter the room or building.