名詞表現(xiàn)，表示，表達; 表情，臉色，態(tài)度，腔調，聲調; [數]式，符號; 詞句，語句，措辭，說法
1. expression在線翻譯
1. This expression is against idiom.
這一表達方式不合乎語言習慣。
名詞
1.
1. There was no expression on her face.
她臉上毫無表情。
2. They greeted him with many expressions of pleasure.
他們說了許多表示歡迎他的話。
3. I sent them flowers as an expression of thanks.
我給他們送去鮮花表示感謝。
1. expression：e; 表達式
1. 表達;表述
The expression of ideas or feelings is the showing of them through words, actions, or artistic activities.
e.g. Laughter is one of the most infectious expressions of emotion...
笑是最具感染力的情感表達方式之一。
e.g. From Cairo came expressions of regret at the attack.
開羅對此次攻擊表示遺憾。
2. 表情;神情
Your expression is the way that your face looks at a particular moment. It shows what you are thinking or feeling.
e.g. The civil servant's expression, however, did not change, not so much as by a flicker...
然而，那位公務員的表情還是那樣，絲毫沒變。
e.g. Levin sat there, an expression of sadness on his face...
萊文坐在那里，神情悲傷。
3. （表演、歌唱或演奏時的）情感表現(xiàn)
Expression is the showing of feeling when you are acting, singing, or playing a musical instrument.
e.g. I don't sing perfectly in tune, but I think I put more expression into my lyrics than a lot of other singers do.
我唱歌不是特別合拍，但我認為我唱得比其他很多歌手都更富感情。
4. 措詞;說法
An expression is a word or phrase.
e.g. She spoke in a quiet voice but used remarkably coarse expressions.
她說話聲音很小，但是用了些特別粗俗的字眼兒。
5. （數學中的）表達式
In mathematics, an expression is a symbol or equation which represents a quantity or problem.
e.g. This forms the basis for our mathematical expression for the electric field.
這是電場數學表達式的基礎。