plain
例子
The room was decorated in a plain style, with minimal furniture and neutral colors.
房间以朴素的风格装饰，家具极少，颜色中性。
The packaging of the product was plain, with simple fonts and minimal graphics.
产品的包装简单，字体简单，图形最少。
例子
She preferred plain dresses with minimal embellishments.
她更喜欢朴素的裙子，装饰极少。
The plain white walls of the room provided a blank canvas for decoration.
房间里朴素的白墙为装饰提供了一块空白的画布。
例子
He was often described as plain, with no remarkable features to draw attention.
他经常被描述为平凡，没有引人注目的显著特征。
She had a plain look, but her kind personality made her stand out.
她长相普通，但她善良的个性让她脱颖而出。
例子
She appreciated his plain advice, even though it was difficult to hear.
她感谢他直率的建议，尽管很难听进去。
The manager 's plain feedback helped the team understand what needed to improve.
经理直白的反馈帮助团队了解了需要改进的地方。
04
明白的, 简单的
easily understood without ambiguity or complexity
例子
The differences between the two proposals were plain and easily discernible.
两个提案之间的差异显而易见且易于辨别。
The benefits of regular exercise are plain to see in her improved health.
定期锻炼的好处在她改善的健康中显而易见。
例子
The manual was written in plain language, making it accessible to all users.
手册是用通俗的语言编写的，使所有用户都能理解。
Her plain explanation of the legal terms helped everyone understand the contract.
她对法律术语的简明解释帮助大家理解了合同。
06
空白的, 无线条的
(of a paper) without lines or markings
例子
She used plain paper for her sketches, allowing her creativity to flow freely.
她使用空白纸来画草图，让她的创造力自由流动。
The letter was written on plain stationery, giving it a classic look.
这封信写在素色信纸上，赋予了它经典的外观。
07
简单, 素色
with no labels or indications of contents
例子
She placed the gift in a plain box to keep the surprise a secret.
她把礼物放在一个普通的盒子里，以保持惊喜的秘密。
The donation was made in a plain envelope, ensuring anonymity.
捐款是用一个普通的信封进行的，确保了匿名性。
08
朴素的, 不矫揉造作的
(of a person's personality) unpretentious and lacking in complexity or embellishment
例子
She had a plain personality, being genuine and down-to-earth with everyone.
她性格朴实，对每个人都真诚而脚踏实地。
His plain demeanor made it easy for others to relate to him.
他朴实的举止让别人很容易与他产生共鸣。
09
普通的, 平凡的
(of a person) without any special title or status
例子
For the meeting, she referred to him as plain Tom, emphasizing his humility.
在会议上，她称他为普通的汤姆，强调了他的谦逊。
He was known as plain Jane, a friend without any pretensions.
他以普通的简而闻名，一个没有任何矫饰的朋友。
10
简单的, 纯粹的
used for emphasis to indicate something that is sheer or straightforward
例子
The main challenge we face is just plain ignorance of the facts.
我们面临的主要挑战是对事实的纯粹无知。
His feelings for her were just plain love, nothing complicated about it.
他对她的感情只是纯粹的爱，没有什么复杂的。
11
简单, 原味
without anything extra, simple, or unmodified
例子
She prefers her coffee plain, with no sugar or milk.
她更喜欢她的咖啡纯，不加糖或牛奶。
The document was written in plain language for easy understanding.
该文件用简单的语言编写，便于理解。
Plain
例子
The Great Plains in the United States stretch for miles, offering a stunning view of endless flatlands.
美国的大平原绵延数英里，提供了无尽平原的壮丽景色。
Farmers took advantage of the fertile soil on the plain to grow vast fields of wheat and corn.
农民利用平原上肥沃的土壤种植了大片的小麦和玉米田。
02
a simple knitting stitch made by inserting the needle into the front of a stitch from the left-hand side
例子
She practiced the plain on her swatch before starting the sweater.
The scarf was made entirely using the plain.
plain
例子
She spoke plain and direct, without any embellishments.
她说话简单直接，没有任何修饰。
The instructions were written plain for easy understanding.
说明书写得简单明了，便于理解。
02
真的, 仅仅
used to emphasize the extent or intensity of something
例子
The book was plain boring, with a plot that failed to engage the reader.
这本书简直无聊透顶，情节无法吸引读者。
His argument was plain stupid.
他的论点完全是愚蠢的。
