1. 词性和意思：'upsidedown'是一个副词或形容词，表示颠倒或倒置的状态或方式。

例句：

- The picture on the wall is upsidedown.

墙上的画挂反了。

- The car rolled over and ended up upsidedown on the road.

汽车翻了个身，最后倒置在路上。

2. 构词方式和词源：'upsidedown'由up和side down两个词组合而成，意为向上和向下。这个词可以追溯到16世纪，起源于早期英语。

例句：

- The recipe was upsidedown, so the cake didn't turn out right.

食谱搞错了，所以蛋糕做得不好。

3. 同义词和反义词：'upsidedown'的同义词包括upturned、inverted、reversed等，反义词则为right-side up或upright。

例句：

- The turtle was upside down, so we helped it back onto its feet.

海龟翻了过来，我们把它翻回来了。

4. 用法和搭配：'upsidedown'常用于描述事物的颠倒或倒置状态，可以与动词、名词和形容词搭配使用。

例句：

- The storm blew the boats upsidedown in the harbor.

暴风雨把港湾里的船吹倒了。

- The upside-down cake is my favorite dessert.

倒置蛋糕是我最爱的甜点。

5. 延伸意义和文化背景：'upsidedown'还可以引申为迥然不同、完全相反的意思。这个词也常用于表达疑惑、混乱、紊乱等情况。

例句：

- My life has been turned upsidedown since I moved to this new city.

自从搬到这个新城市以来，我的生活变得完全不同了。

- The house was upsidedown after the party last night.

昨晚派对后，房子里一片混乱。

upsidedown的意思是“上下倒置的”。中文翻译为“颠倒”的意思，读音为/psad dan/。例句：

1. The picture on the wall was upside down. (墙上的照片倒着挂了。)

2. He turned the cup upside down to check for any spills. (他把杯子倒过来检查是否有溢出。)

upsidedown在中文中有"混乱不堪的、上下颠倒"的意思，其次还有"上端朝下"的意思，发音音标为[upsidedown]，在英语中以副词出现较多，在《实用全新英汉双解大词典》中，共找到48个与upsidedown相关的句子。

Upsidedown的词典翻译

1.混乱不堪的

例句:Thishad the effect of just simply turning everybody's feelings about the war upsidedown. (其影响是每个人对于战争的想法彻底颠倒了过来。)

2.上下颠倒

例句:Each polyp is like a tiny upsidedown jellyfish sitting in a stony cup. (每一只珊瑚虫就像坐在一个 石杯里倒立着的小水母)

3.上端朝下

例句:That is, he simply held the beads in his hands, the hands upsidedown with thumbs touching, and stared straight ahead and didn't move a bone. (是那样的，他随意的把念珠握在手里，两只手掌朝天大姆指触接着，并一直向前的凝视连一根骨头也没动。)

4.颠倒的、上端朝下

例句:..an upsidedown cross started to appear from within his body. (翻译:...从身体里浮现出一个倒十字架 ...an upside -down cross started to appear from within his body.)

例句

1. That is, he simply held the beads in his hands, the hands upsidedown with thumbs touching, and stared straight ahead and didn't move a bone. (翻译:是那样的，他随意的把念珠握在手里，两只手掌朝天大姆指触接着，并一直向前的凝视连一根骨头也没动。)

2. ..an upsidedown cross started to appear from within his body. (翻译:...从身体里浮现出一个倒十字架 ...an upside -down cross started to appear from within his body.)

3. What word, when written in capital letters, is the same forwards, backwards and upsidedown? (翻译:什么单词，如果用大写字母写，前后和上下颠倒看都是一样的？ )

4. What word, when written in capital letters, is the same forwards, backwards and upsidedown ? (翻译:什么单词，如果用大写字母写。那么前后和上下颠倒看都是一样的？ )

5. What word, when written in capital letters, is the same forwards, backwards and upsidedown? (翻译:什么单词，如果用大写字母写，前后和上下颠倒看都是一样的？)

近义词&反义词

upsidedown作为副词、形容词、动词的时候，其近义词以及反义词有s、upsidedowns等。