board up

board up 的音标是["bɔːd] [p] ，基本翻译是“用板封闭，围住”，速记技巧是“bo”可以联想到“book”，意为“书本”，“up”可以联想到“upside”，意为“上面”，所以整体可以理解为把书本放在上面封闭起来。

board up的英文词源为board和up，意为“用板覆盖”。board意为“板”，up意为“向上”，因此board up表示将某物用板覆盖起来。

变化形式为board的过去式和过去分词分别为boarded和boarded，现在分词为boarding。

相关单词有：boardroom（董事会会议室）、boardwalk（木板路）、boardgame（棋类游戏）、boardship（木板船）、boardhouse（木板屋）等。这些单词都与board有关，表示由木板构成的场所或物品。

例如，boardroom的意思是会议室，因为会议室的桌子通常是由木板构成的。boardwalk的意思是木板路，通常在海滩或公园等场所可以看到。boardgame的意思是棋类游戏，因为棋类游戏通常是由木板制成的棋盘。boardship的意思是木板船，通常用于运输货物或人员。boardhouse的意思是木板屋，通常用于出租给工人或学生等。这些单词都与board up的含义和用途相关，体现了英语单词的多样性和文化内涵。

常用短语：

1. board up 封闭，封住

2. board up windows 封窗

3. board up doors 封门

4. board up windows and doors 封住所有的窗户和门

5. board up a building 封闭建筑物

6. board up a warehouse 封闭仓库

7. board up a factory 封闭工厂

例句：

1. We had to board up the broken windows after the storm to prevent the wind from coming in.

风暴过后，我们不得不封住破旧的窗户以防风进入。

2. The police board up a house where a serial killer lived.

警察封锁了一处连环杀手曾经居住的房子。

英文小作文：

Protecting our homes from the elements

When the wind and rain come howling outside, it"s natural to want to protect our homes from the elements. Whether it"s board up windows and doors, or build a strong wall around the house, protecting our homes is crucial.

However, protecting our homes doesn"t only mean from external threats. It also means from fire, floods, and other natural disasters. If we don"t take measures to protect our homes, we might end up losing everything we own.

That"s why it"s important to have a plan in place before any disaster strikes. We should always have emergency supplies on hand, including food, water, and first aid supplies. We should also have a way to quickly evacuate our home in case of danger.

By taking these measures, we can ensure that our homes are safe and secure from harm"s way. It"s always better to be safe than sorry.