A breeze was blowing toward them and the grass rippled gently in the wind.
轻风向他们吹来，草在风中微微起伏作响。
There was a lump in Jui-chueh's throat. She patted Mei's quivering shoulder. "I understand, Cousin Mei," she said sorrowfully. "I know what's in your heart."
瑞珏的心也有点酸痛，她抚着梅的微微起伏着的肩头，悲声说：“梅表妹，我明白你的心事。”
lose a stored charge, magnetic flux, or current; of particles.
丢失微粒的电位起伏、磁通量或电流。
His eyes were back on the faint pulsing movement in the chest.
他再度注意着胸部轻微的起伏动作。
To rise and fall in turn, as waves.
起伏如海浪般上下起伏
We soon saw a field of wheat undulating in the breeze.
我们很快看到一片在微风中起伏的麦田。
The wheat field rippled in the breeze.
麦田在微风中成波浪状起伏；麦浪随风波动。
We soon see a field of wheat undulate In the breeze
我们很快看到一片在微风中起伏的麦田
The ground of the University was hilly;
大学城，丘陵起伏。
Ties between Singapore and Malaysia have always been delicate and marked by ups and downs as well as occasional disagreements.
新马两国微妙的双边关系，长久以来就有起伏和龃龉；
Amid the vastness of the universe and the huge breadth of the oceans, the motions of rise and fall are extremely subtle -- how can the extent of people's influence be measured? And indeed, why should it be measured?
宇宙之大，沧海之宽，起伏之机甚微，影响所及，何可较量，复何必较量?
A series of emotions subtle and conflicting flowed behind the surface of his face.
在他那看不见的面皮后，却有一连串相互矛盾的微妙情绪此起彼伏。
As the terrain became progressively more hilly the engine note began to sound faintly ragged.
道路越来越起伏，发动机开始发出微弱刺耳的响声。
There was the aura of limitless freedom distilled from the rolling sweep of all green swaying and glinting in the wind and sun.
在阳光下微风拂拭中波动起伏的高高绿草给人以无限自由的气息。
Well, it fluctuated a lot,
嗯，我的成绩起起伏伏落差很大，
Where the volt is too large a unit, we use the millivolt or microvolt.
如果伏特作单位太大，我们可用毫伏或微伏。
A unit of potential difference equal to one thousandth(10-3) of a volt.
微伏（特）电压单位，等于千分之一（10－3）伏
digital nano voltmeter
数字式毫微伏电压表