1ADJ [usually ADJ n]单色的;素色的;无花纹(或图案、字迹)的 A plain object, surface, or fabric is entirely in one colour and has no pattern, design, or writing on it. 单色的;素色的;无花纹(或图案、字迹)的
In general, a plain carpet makes a room look bigger.
一般来说,单色的地毯使房间显得更宽敞。
He placed the paper in a plain envelope.
他把论文装进一个空白信封里。
He wore a plain blue shirt, open at the collar.
他穿一件素净的蓝色衬衫,领口敞着。
2ADJ-GRADED 朴素的;简朴的 Something that is plain is very simple in style. 朴素的;简朴的
Bronwen's dress was plain but it hung well on her.
布朗温的长裙虽然朴素,却很合身。
It was a plain, grey stone house, distinguished mainly by its largely unspoilt simplicity.
7ADV [ADVERB adjective](用于形容词前加强语气)显然,完全地 You can use plain before an adjective in order to emphasize it. (用于形容词前加强语气)显然,完全地 [emphasis]
The food was just plain terrible.
这食物实在太难吃了。
Plain is also used before a noun.
Is it love of publicity or plain stupidity on her part?
她是喜欢抛头露面,还是太过愚蠢了呢?
8ADJ [ADJ n-proper](尤在与另一个更加不同寻常或让人印象深刻的名字比较时表示强调)普通的,平凡的 You can use plain before a name to emphasize how simple and ordinary it is, especially when you are comparing it with another more unusual or impressive name. (尤在与另一个更加不同寻常或让人印象深刻的名字比较时表示强调)普通的,平凡的 [emphasis]
Why couldn't they call you plain Ann or Alice like the rest?
他们为什么不能像其他人一样,给你取个普普通通的安或艾丽斯的名字呢?
9PHRASE (警察)穿便衣的 If a police officer is in plain clothes, he or she is wearing ordinary clothes instead of a police uniform. (警察)穿便衣的
Three officers in plain clothes told me to get out of the car.