Velocity of pulsation
[电] 脉振速度
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
pulsation
[pʌl'seiʃən]
n. 脉搏，悸动，脉动;搏动性;
🗣️ 情景例句
So, are there any major cultural differences between our two nations?
我们两国间有什么大的文化差异吗？
How long have you been married?
你们结婚多久了？
Do they go to school in China?
他们在中国上学？