plain

中文意思

adj. 簡單的
The instructions were written in plain language so everyone could understand them.
說明書是用簡單的語言寫成的，所以每個人都能看懂。
adj. 明白的
It is plain to see that he is really tired after working all day.
很明白看得出來，他工作一整天後真的累了。
adj. 樸素的
She prefers to wear a plain white shirt rather than bright clothes.
比起鮮豔的衣服，她更喜歡穿樸素的白襯衫。
adj. 平庸的
She considered herself to have plain looks compared to her famous sister.
比起她著名的姊姊，她認為自己的外貌相當平庸。
adj. 完全的
Leaving your keys in the car like that was plain stupidity.
把鑰匙像這樣留在車裡，完全是蠢事。
n. 平原
Many wild animals roam across the vast green plain in summer.
夏天時，許多野生動物漫步在廣闊的綠色平原上。