kinematics

/ˌkɪnəˈmætɪks/

Meanings

noun

运动学

The branch of mechanics concerned with objects in motion, but not with the forces involved.

Examples :

"Example Sentence: "In physics class, we studied the kinematics of a bouncing ball, focusing on its speed and acceleration without worrying about the force of gravity acting on it." "

在物理课上，我们学习了弹跳球的运动学，主要关注它的速度和加速度，而没有考虑作用在它身上的重力。

Related Words

sentence noun

[ˈsɛntn̩t͡s]

判决，宣判

"The court returned a sentence of guilt in the first charge, but innocence in the second."

法庭对第一项指控宣判有罪，但对第二项指控宣判无罪。

bouncing verb

/ˈbaʊnsɪŋ/

弹跳，反弹。

"The tennis ball bounced off the wall before coming to rest in the ditch."

网球撞到墙上弹了一下，然后停在了沟里。

studied adjective

/ˈstʌdid/

做作的，谨慎的，刻意的。

"She gave a studied reply."

她的回答显得很做作，明显是斟酌过的。

focusing verb

/ˈfoʊkəsɪŋ/ /ˈfoʊkəsɪn/

专注，集中。

"I have to focus on my work."

我必须专注于我的工作。

involved verb

/ɪnˈvɒlvd/ /ɪnˈvɑlvd/

卷入，缠绕，涉及。

"The gardener involved the climbing roses around the arbor. "

园丁将攀援玫瑰缠绕在凉亭上。

concerned verb

/kənˈsɜːnd/ /kənˈsɝnd/

涉及，关于，关系到。

"The upcoming election concerns the future of our city. "

即将到来的选举关系到我们城市的未来。

mechanics noun

/məˈkænɪks/ /mɪˈkænɪks/

力学

"The physics teacher explained the mechanics of how a seesaw works. "

物理老师解释了跷跷板的工作原理，讲解了其中的力学原理。

physics noun

/ˈfɪz.ɪks/

泻药，泻剂

"The doctor prescribed a physics to help her patient with indigestion. "

医生开了一种泻药来帮助她的病人消化不良。

objects noun

/ˈɒbdʒɛkts/ /əbˈdʒɛkts/

物体，东西

"The children collected colorful objects from the beach, like seashells and smooth stones. "

孩子们从海滩上捡起各种色彩鲜艳的东西，比如贝壳和光滑的石头。

worrying verb

/ˈwʌɹijˌɪŋ/

担心，忧虑。

"Stop worrying about your test, it’ll be fine."

别担心你的考试了，没事的。

example noun

/əɡˈzæmpl̩/ /ɘɡˈzɐːmpɯ/ /ɪɡˈzɑːmpl̩/

例子，榜样

"The teacher gave a good example of a sentence using the past tense. "

老师举了一个很好的用过去时态造句的例子。

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。