英 [pleɪn] 美 [plen]
比較級：plainer最高級：plainest第三人稱複數：plains
名詞平原；平地； [紡織業]平針； 樸實無華的東西
形容詞平的； 素的； 清晰的； 相貌平平的
副詞 清楚地，明白地；平易地； [用以加強語氣]顯然； 完全地
不及物動詞 發牢騷； 訴苦
相關例句
形容詞
1、He made it plain that he did not like me.
他很明白地説他不喜歡我。
2、I must be plain with you.
我必須坦白地對你説。
3、The child has a plain face.
這孩子相貌平常。
4、She wore a plain brown dress.
她穿了一件普通的棕色衣服。
副詞
1、She's just plain silly.
她簡直傻透了。
1、單色的；素色的；無花紋（或圖案、字跡）的
A plain object, surface, or fabric is entirely in one colour and has no pattern, design, or writing on it.
e.g. In general, a plain carpet makes a room look bigger.。.
一般來説，單色的地毯使房間顯得更寬敞。
e.g. He placed the paper in a plain envelope.。.
他把論文裝進一個空白信封裏。
2、樸素的；簡樸的
Something that is plain is very simple in style.
e.g. Bronwen's dress was plain but it hung well on her.。.
布朗温的長裙雖然樸素，卻很合身。
e.g. It was a plain, grey stone house, distinguished mainly by its largely unspoilt simplicity.
這是一幢簡樸的灰石房子，主要以其天然簡約的風格顯得與眾不同。
3、明顯的；明白的；清楚的
If a fact, situation, or statement is plain, it is easy to recognize or understand.
e.g. It was plain to him that I was having a nervous breakdown.。.
他能明顯地看出我快要精神崩潰了。
e.g. He's made it plain that he loves the game and wants to be involved still.
他明確表示自己熱愛這項運動，並仍想參與其中。
4、（相貌）平常的，不好看的
If you describe someone as plain, you think they look ordinary and not at all beautiful.
e.g. 。.。a shy, rather plain girl with a pale complexion.
膚色蒼白、相貌平平的害羞女孩
5、平原；（幾乎沒有樹木的'）大片平地
A plain is a large flat area of land with very few trees on it.
e.g. Once there were 70 million buffalo on the plains.
北美大平原上曾有過7,000萬頭野牛。
6、（用於形容詞前加強語氣）顯然，完全地
You can use plain before an adjective in order to emphasize it.
e.g. The food was just plain terrible.
這食物實在太難吃了。
1、To eat plain rice or pasta without other dishes.
現在可以吃白飯的地方越來越少了。
2、Plain radiographs alone were adequate for 194 （48%） of the 407 patients.
單獨應用平片對於其中194（48%）例的診斷已經充足。
3、A:He dresses in plain ciothes and drives an old car.
他衣着普通，開一輛舊車。
4、The plain diameter ejector pin may be used in one of two ways.
普通的頂杆可以有兩種使用方法。
5、I want to say to you: Be in be apart from direction of past Chengdu of county of plain of short of Wenshui River the summit of village of 7＜＞ dishes of channel of 7 kilometers.
我想對你説：就在距離汶川縣城往成都方向7公里的七盤溝村山頂。
6、Due to the exploitation and utilization of deep groundwater in northern Shandong plain, a lot of environmental problms have been occurred, such as, the regional deep groundwater depression is continuously enlarging, in some area, deep groundwater exhausted and water quality is becoming more and more saltish, as well as land subsidence was aggravated and endemic appeared in some major towns. The reason is that the groundwater exploitation is most concentrated in towns areamabd tge exploiting methods is much more irrational.
摘 要：魯北平原在深層地下水開發利用過程中，由於開採地段過於集中在城鎮，加上不合理開採等因素，出現了區域性深層地下水超採漏斗不斷擴大、部分地段地下水資源枯竭和水質鹹化問題嚴重、重點城鎮地面沉降加劇及飲用高氟高碘地下水引發的地方病呈上升趨勢等諸多水環境問題。
7、S: maybe you should try a cappuccino or a latte; they taste much better than plain brewed coffee.
也許你可以來一杯卡普奇諾或者拿鐵咖啡。這兩種都比普通咖啡好喝。
8、With plain strain finite element method, the characteristic of double-row pile of excavation of foundation pit in soil clay is studied.
雙排樁支護結構是基坑圍護結構的一種形式，但目前的分析方法無法考慮其與土體的共同作用。
蒙田範文網