powertrain

/ˈpaʊəˌtɹeɪn/ /ˈpaʊɚˌtɹeɪn/

Meanings

noun

动力总成，动力系统。

The group of components in a vehicle that generate power and deliver it to the road surface, water, or air.

Examples :

"The mechanic inspected the car's powertrain to diagnose the cause of the reduced acceleration. "

为了诊断加速减缓的原因，技工检查了这辆车的动力总成。

Related Words

power noun

/ˈpaʊ.ə(ɹ)/ /ˈpaʊ.ɚ/

力量，能力。

"The student's power to concentrate helped her finish her homework. "

这个学生集中注意力的能力帮助她完成了作业。

diagnose verb

/daɪəɡˈnəʊz/ /daɪəɡˈnoʊs/

诊断，诊断出，查明

"The doctor diagnosed the student's illness as the flu. "

医生诊断出这位学生得的是流感。

surface noun

/ˈsɜːfɪs/ /ˈsɝːfəs/

表面，表层

"The smooth surface of the kitchen table was perfect for setting the dinner plates. "

厨房餐桌光滑的表面非常适合放餐盘。

components noun

/kəmˈpoʊnənts/ /kɑmˈpoʊnənts/

零件，部件。

"A CPU is a component of a computer."

中央处理器(CPU)是电脑的一个零件。

group noun

/ɡɹuːp/

群体，团体，组。

"The group of students worked together on their project. "

这群学生一起合作完成了他们的项目。

mechanic noun

/məˈkænɪk/

技工，机修工.

"The mechanic fixed the broken bicycle chain. "

那个技工修好了断掉的自行车链条。

vehicle noun

/ˈvɪː(ə).kəl/ /ˈviː.ɪ.kəl/ /ˈvi.ə.kəl/

车辆，交通工具

"My father's truck is a reliable vehicle for transporting the family to the park. "

我爸爸的卡车是可靠的车辆，能把我们一家人安全地送到公园。

deliver verb

/dɪˈlɪvə(ɹ)/ /dɪˈlɪvɚ/

解救，释放.

"deliver a captive from the prison"

解救一个被囚禁者于监狱之中。

reduced verb

/ɹɪˈdjuːst/ /ɹɪˈdjust/

减少, 降低

"to reduce weight, speed, heat, expenses, price, personnel etc."

减少体重、速度、热量、费用、价格、人员等等.

acceleration noun

/æk.ˌsɛl.ə.ˈɹeɪ.ʃən/

Jiāsù, 加速作用，增速。

"a falling body moves toward the earth with an acceleration of velocity"

一个下落的物体向地球运动，其速度在不断加速。

inspected verb

/ɪnˈspɛktɪd/ /ɪnˈspɛktəd/

检查，视察。

"Inspect the system for leaks."

检查系统是否有泄漏。

generate verb

/ˈdʒɛn.əɹ.eɪt/ /ˈdʒɛn.ə.ɹeɪt/

产生，引起.

"The discussion generated an uproar."

那场讨论引起了一场轩然大波。