box in

box的音标是[bɒks]，基本意思是“箱，盒”，是可数名词。速记技巧可以用谐音“拨克斯”来辅助记忆。

Box in这个词的词源可以追溯到古英语单词“boks”，意为箱子或盒子。随着时间的推移，这个词逐渐演变成了现代英语中的“box in”。

Box in这个词的变化形式主要有复数形式“boxes”，过去式和过去分词形式“boxed”以及现在分词形式“boxing”。

相关单词方面，与box in相关的单词有很多，比如：

1. box office（票房）：这个单词用来形容电影院的收入，来源于box in的售票处之意。

2. boxing match（拳击比赛）：这个单词用来形容拳击比赛，来源于boxing的现在分词形式。

3. boxing glove（拳击手套）：这个单词用来形容拳击比赛中的手套，来源于box in的手套之意。

总的来说，box in这个词在英语中有着丰富的含义和用法，与它相关的单词也很多，并且都与它的词源——箱子或盒子有关。

常用短语：

1. box in 限制在某范围内

2. box up 装箱

3. in a box 一下子就完成

4. box office 票房收入

5. box set 电视连续剧

6. box office poison 票房毒药

7. box-office hit 卖座片

例句：

1. I"m trying to box in my thoughts and focus on the task at hand.

2. The boxed up old furniture will be taken to the charity shop tomorrow.

3. The film was a box office smash.

4. The box office figures for the concert were disappointing.

5. The box set was a hit with our teenage audience.

6. He"s a box office name, but his latest film was a flop.

英文小作文：

The Box Office is a crucial aspect of the movie industry, as it determines the success or failure of a film. It is the measure of how many people go to see a movie, and it is essential to the filmmakers, as it determines their income and future projects. However, it is also a reflection of the quality of the movie itself, as a good movie will naturally attract a large audience and generate a high box office revenue. Therefore, the box office is an important factor in the success of any movie, and it is essential to understand its importance and how it works.