pulsate
单词辨析：
尤指心脏有规律地跳动，或指鸟类有节奏地拍打翅膀。
Her heart is beating fast.
她的心跳得很快。
The birds are beating their wings.
鸟儿扑扇着翅膀。
特指鸟儿或有翅膀的昆虫快速而轻轻地振动翅膀。
The young bird fluttered her wings up and down, hoping to fly.
小鸟上下拍动着翅膀，想要飞起来。
The bees are fluttering among the flowers.
蜜蜂在花丛中飞舞。
指激动、生气、愤怒等时心脏剧烈地跳动；也指使劲地连续击打。
His heart pounded with anger.
他气得心脏怦怦直跳。
He pounded the table angrily.
他气得猛拍桌子。
He was pounding on the door.
他在砰砰地敲门。
指心脏、动脉等有规律地振动或有节奏地舒张和收缩。
His heart pulsated with excitement.
他激动得心脏怦怦直跳。
She felt her heart pulsate with the aftershock.
她感觉自己的心在随着余震一起跳动。
We could see the veins in her neck pulsating.
我们看到她脖子上的血管在跳动。
指因恐惧或激动而心脏怦怦直跳。
His heart thumped with fear.
他吓得心怦怦直跳。
My heart began to thump wildly.
我的心开始狂跳起来。
相关例句：
The Recirculating Cooling Water Treatment with High Freguency Pulsate Electrical Field at Laiwu Power Plant
莱芜发电厂循环水的高频电场处理
The design of pulsate pneumatic conveyer
脉动气力输送装置的设计
At the same time, requirements to artificial heart motor driven system are further enhanced, such as the use of no sensor EMF control, cyclical changes in the electrical rotational speed for pulsate origin, and so on.
与此同时，对人工心脏电机驱动系统的要求也进一步提高，如采用无传感器反电势控制驱动，通过周期性改变电机转速产生搏动血流等等。
When ABS is activated, the driver feels the brake pedal pulsate gently.
当激活abs系统时，驾驶员踩制动踏板有轻微的脉动的感觉。
A Study on the Application of a New Type Low-pollution Controlled Pulsate Combustion Technique
新型低污染燃气受控脉动燃烧技术的应用研究
The movement of the aurora across the sky is usually slow enough to easily follow with your eyes but they can also pulsate, flicker, or even move like waves.
横过天空的极光移动速度通常很慢，用肉眼就能很轻易地观测到。而他们还能跳动闪烁甚至像波一样流动。