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- simplification of trigonometric expressions 三角函数化简
- An expression of pain flitted across her face. 她脸上闪过一种痛苦的表情。
- He always shows a doleful expression. 他总是露出忧郁的表情。
- I can think of no greater expression of defeatism. 这是我听到的最悲观的失败主义论调了。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- She looked at me without expression. 她毫无表情地朝我看着。
- The scenery there was beautiful beyond expression. 那儿的风景美丽得无法形容。
- He looked at her with a solemn expression. 他表情严肃地望着她。
- There was an expression of discontent on her face. 她脸上有不满的表情。
- People have the rights of assembly and expression. 人们有集会和发表言论的权利。
- She gave expression to her sadness. 她流露出了悲伤之情。
- The expression or manifestation of such feeling. 欢欣，喜悦，高兴的表情或表现
- The level of formality determine the precise mode of expression. 不同的礼节程度决定所需的确切表达方式。
- "To pull a face" is an idiomatic expression. "To pull a face""愁眉苦脸"是一个习惯表达法。
- Some Simple Uses for Trigonometric Functions. 三角函数一些简单的应用。
- He had a passive expression on his face. 他脸上有一种漠然的表情。
- the sum of a series of trigonometric expressions; used in the analysis of periodic functions. 三角表达式级数之和,用在周期函数分析上。
- He looked at me with an incredulous expression. 他怀疑地看着我。
- Trigonometric functions use radian mode for angles. 三角函数的角度使用弧度模式。
- Her expression changed when she heard the news. 她听到这一消息时表情就变了。
