heartbeat 英 ['hɑːtbiːt] 美 ['hɑːrtbiːt]
n. 心跳
词汇搭配
in a heartbeat 马上；立刻
例句
用作名词 （n.）
I can feel my heartbeat flunking out.
我可以感觉出自己的心跳得厉害.
She felt her heartbeat quicken as he approached.
随着他的走近，她觉得自己的心跳加速了。
扩展资料：
近义词的用法
bosom 英 ['bʊzəm] 美 ['bʊzəm]
n. 胸怀；内部；内心；心跳
词汇搭配
bosom friend 知心朋友 in the bosom of one's family 一家团聚
bosom chums 虱子 a snake in someone's bosom 背信弃义者
例句
用作名词 （n.）
She clasped the baby to her bosom.
她把孩子紧紧抱在怀里。
Her bosom rose and fell as she breathed.
她的胸脯随着呼吸而高低起伏。
2. 心动 英语怎么说用于心脏疾病的诊断
The curve traced by a cardiograph,used in the diagnosis of heart disorders.
心电图.
什麽都比不看睡着的小孩更令人心动的了。
There is nothing like a sleeping child to stir affection in the beholder.
超声波心动描记图脑回波描记器产生的视觉图象
A visual record produced by an echoencephalograph.
朱蒂爱好集邮.
很难确切说清她身上有什么东西使他这样动心。
It was difficult to pin down exactly what it was in her that pleased him so much心动周期
cardiac cycle
超声心动图
echocardiogram
这些都不能使她为你心动。
This cannot take her,but all her fatigue completely vanishes at the sight of her beloved antiques.
超声波心动描记器一种用来显示详细的大脑图象的仪器，利用超声波发送和反射的差异来测试并无伤无痛
An instrument that in a painless and noninvasive manner uses the differential transmission and reflection of ultrasonic waves to create a detailed visual image of the brain，心动电流图电图仪描记心动情况的曲线，and the stamps on the envelope made her mouth water，所以这信封上的邮票颇使她心动。
Judy collects stamps.
尽管一路风尘，可当她看到这些让她心动不已的古老物品时，行程中的疲惫与劳累都烟消云散了。
She has experienced many hardships in the course of their journeys
