一、“take off”的基本含义

“take off”是一个多义的动词短语，其基本含义包括：1) 脱下（衣物等）；2) （飞机等）起飞；3) 迅速离开；4) 取得成功。在不同的语境中，该短语可以表达不同的意思，因此需要根据上下文来判断其确切含义。

二、“take off”在不同情境下的用法

1. 脱下（衣物等）

在日常生活中，“take off”最常见的用法是表示脱下衣物、鞋子等。例如：

(1) Please take off your shoes before entering the room.

（进入房间前请脱掉鞋子。）

(2) She took off her hat and coat as she entered the house.

（她进屋时脱下了帽子和外套。）

2. （飞机等）起飞

“take off”还可以表示飞机、火箭等交通工具的起飞。例如：

(1) The airplane will take off at 8:00 am.

（飞机将于上午8点起飞。）

(2) The rocket took off successfully and reached its destination.

（火箭成功起飞并到达目的地。）

3. 迅速离开

在某些情况下，“take off”可以表示迅速离开某个地方。例如：

(1) The thief took off with the stolen money as soon as he was spotted.

（小偷一被发现就带着偷来的钱迅速逃离。）

(2) When the fire alarm went off, everyone took off in different directions.

（火灾警报响起时，所有人都迅速向不同方向逃离。）

4. 取得成功

此外，“take off”还可以表示某人或某事突然取得成功。例如：

(1) The young singer took off after her first hit single.

（这位年轻的歌手在她的首支热门单曲后迅速成名。）

(2) The new smartphone took off in the market and sold out within weeks.

（这款新智能手机在市场上迅速走红，并在几周内售罄。）

三、“take off”的派生用法

1. Take off from

“take off from”表示从某个地方起飞或开始。例如：

(1) The plane will take off from the main airport.

（飞机将从主要机场起飞。）

(2) The journey took off from the capital city and headed towards the mountains.

（旅程从首都出发，向山区进发。）

2. Take off with

“take off with”表示带着某人或某物一起离开。例如：

(1) They took off with the stolen jewels.

（他们带着偷来的珠宝逃离。）

(2) The couple took off with their backpacks and set out on their adventure.

（这对夫妇带着背包开始了他们的冒险。）

3. Take sth. off

“take sth. off”表示将某物从另一物上取下。例如：

(1) Please take the jacket off the chair.

（请把椅子上的夹克拿下来。）

(2) She took off the lid from the jar.

（她从罐子上取下了盖子。）