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单词
perpetual motion
释义
perpetual motion
美
英
n.
永动
网络
永恒运动；无穷动；永动机
权威英汉双解
英汉
英英
perpetual motion
显示所有例句
n.
1.
永动
a state in which sth moves continuously without stopping, or appears to do so
We're all in a state of perpetual motion in this office(= we're always moving around or changing things) .
我们这个办公室里大家总在忙得团团转。
n.
1.
【物理学】永恒运动
n.
1.
the
hypothetical
continuous
operation
of
a
mechanism
without
the
introduction
of
energy
from
an
external
source
,
known
as
perpetual
motion
of
the
first
kind
.
2.
the
hypothetical
operation
of
a
mechanism
that
would
convert
heat
directly
into
work
,
known
as
perpetual
motion
of
the
second
kind
.
随便看
confetti
confidant
confidante
confide
confided
confidence
confidence trick
confident
confidential
Confidential Communications
Confidentiality.
confidentiality
confidentially
confidently
confiding
confidingly
configurating
configuration
configurational
configurationally
configurationism
configurative
configure
configured
configuring
汗马之功
汗马之劳
汗马之绩
汗马功劳
汝南月旦
江东渭北
江东父老
江东独步
江云渭树
江南塞北
江天一色
江山不老
江山之助
江山如画
江山易改，禀性难移
江州司马
江左夷吾
江心补漏
江河不废
江河日下
江洋大盗
江流日下
江海之士
江淹才尽
江淹梦笔
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更新时间：2026/1/22 19:56:31