let in

• 短语动词，表示允许某人或某物进入某地，或表示接纳、纳入某事物。

A phrasal verb used to indicate allowing someone or something to enter a place, or to admit or include something.

不可数 · 不规则动词 · 及物 · 短语动词，可分

1. Allow entryinformal

   To permit someone or something to enter a place.

   让进

   • Please let the cat in before it rains.
   • The security guard let in the visitors after checking their IDs.
   • She let in the delivery man to drop off the package.

   同义词admitallow inreceivetake inwelcome

   反义词barblockexcludeprevent

2. Allow light, air, or water to enterinformal

   To allow something like light, air, or water to pass through an opening.

   透入

   • Open the curtains to let in some sunlight.
   • The crack in the window lets in cold air.
   • The roof leak lets in water during heavy rain.

   同义词admitallow intake in

   反义词blockexclude

3. Include or involveinformal

   To allow someone to be part of a group or activity.

   接纳

   • They decided to let in a few more members to the club.
   • The teacher let in the late student after the bell.
   • The team let in the new player for the final match.

   同义词acceptadmitenrollincludeincorporatewelcome

   反义词barexcludeomit

基本动词let