let

过去式：let过去分词：let现在分词：letting第三人称单数：lets

1. vt. 让,使 allow to do or happen
2. vt. & vi. 出租rent
3. vt. 放掉,松掉 stop holding

• let blood放血
• let rooms出租房间
• let the field出租土地

• let by让…过去
• let down放下,使失望,不支持,放掉(车胎的)气
• let down the curtain放下窗帘
• let down the Party辜负党的期望
• let down the window放下窗户
• let in fresh air让新鲜空气进入
• let in the rain漏雨
• let off放(炮、烟火等),放掉(气),发泄,放过,原谅
• let off a dissent发泄不满
• let off fireworks放烟火
• let on泄露,假装
• let out释放,放走,发出某种声音,出租(房屋),把(衣服)改大
• let out a dress把衣服改大
• let out a secret泄露秘密
• let out a shriek发出一声尖叫
• let out spare rooms出租多余的房间
• let the dog out让狗跑到外面去
• let out the fire让火熄灭
• let through放行,使…通过审核
• let the crowd through让人们过去

• let in for使陷入,引起麻烦
• let oneself in for trouble招来麻烦
• let sb into one's secret让某人知道其秘密
• let sb into the building让某人进楼
• let sb into the office让某人进入办公室
• let sb off the bus让某人下公共汽车
• let sb in on a secret让某人知道秘密
• let sb in on the act让某人参加此项行动
• let sb out of prison让(某人)出狱
• let the crowd through the gates让人们从各大门进来

let us让我们

let go放开；释放；发射

let me see让我看看；让我想一想

let me tell you让我告诉你；老实告诉你

let it be[口]随他（它）去；任他（它）那样

let you know让你知道

let go of释放，松手放开

let it go任它去，放下

let out v. 放出；泄露；出租

let's say比如说（用作插入语）

let you go让你走

let's face it面对现实吧

let you down让你失望

let me down让我失望

let down使失望；放下；辜负；减速下降

let off放出；准许…暂停工作；宽恕

let me try让我试一试

let in让…进来；嵌入

let slip错过；无意中吐露；放走

let it fly让它飞

1. I won't let him get away with that excuse.
   我不会让他用那种借口蒙混过去。
2. I don't agree with all you say, but I'll let it go at that.
   我并不完全同意你说的话，但我不再多说了。
3. No visitors are let into the committee meetings.
   委员会会议不允许任何访问者闯入。
4. Let me have a look at this watch.
   把这只表让我看看。
5. Let's consider briefly his suggestion.
   让我们考虑一下他的建议。
6. Let the line AB be equal to the line XY.
   假设ab 线与XY 线相等。
7. Let ABC be an angle of ninety degrees .
   假设ABC为90度的角。
8. The shop is let on very favourable terms.
   该商店以特惠条件出租。
9. I asked her if she had any rooms to let.
   我问她有没有房间出租。

1. I can't get a let for my house.
   我的房子租不出去。
2. Please allow the bearer of this passport to pass freely without let or hindrance.
   请予护照持有人顺利通行。
3. If you hit a let,you can serve again.
   如果发了擦网球，可以再发一次。