时间:2018-12-25 作者:英语课 分类:留美老师带你每日说英文


英语课

   台湾籍旅美老师今天交给我们的句子是:


  With gravity, happy to pull its center of mass even more off balance. And the more off balance, it is the more gravity pulls in too! Physicist 1 calls this kind of tipping an... Inverted 2 Pendulum 3.
  因为地心引力的关系,一失去重心就会倒下,重心越倾斜,地心引力的作用就越强烈,物理学家称这种现象为 倒单摆作用。






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1
physicist
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n.物理学家,研究物理学的人


参考例句:





He is a physicist of the first rank.他是一流的物理学家。
The successful physicist never puts on airs.这位卓有成就的物理学家从不摆架子。












2
inverted
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adj.反向的,倒转的v.使倒置,使反转( invert的过去式和过去分词 )


参考例句:





Only direct speech should go inside inverted commas. 只有直接引语应放在引号内。
Inverted flight is an acrobatic manoeuvre of the plane. 倒飞是飞机的一种特技动作。 来自《简明英汉词典》












3
pendulum
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n.摆,钟摆


参考例句:





The pendulum swung slowly to and fro.钟摆在慢慢地来回摆动。
He accidentally found that the desk clock did not swing its pendulum.他无意中发现座钟不摇摆了。














1 physicist
n.物理学家,研究物理学的人
  • He is a physicist of the first rank.他是一流的物理学家。
  • The successful physicist never puts on airs.这位卓有成就的物理学家从不摆架子。
2 inverted
adj.反向的,倒转的v.使倒置,使反转( invert的过去式和过去分词 )
  • Only direct speech should go inside inverted commas. 只有直接引语应放在引号内。
  • Inverted flight is an acrobatic manoeuvre of the plane. 倒飞是飞机的一种特技动作。 来自《简明英汉词典》
3 pendulum
n.摆,钟摆
  • The pendulum swung slowly to and fro.钟摆在慢慢地来回摆动。
  • He accidentally found that the desk clock did not swing its pendulum.他无意中发现座钟不摇摆了。
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air consignment note
amyloplast(errera 1882)
annual instalment
assign macro control card
automatic frequency control (afc)
benzothiazepines
BHN, Bhn
big win
bilge cribbing
binder pre-heater
blaks
braata
buhrich
calliotropis conchologyi
cash balance equation
catamites
civilianised
coccygeal joint
cosmochronometry
Crataegus chlorosarca
deformation gradient
depth rope
Didymocarpus medogensis
doubloonies
drinks machine
dystinic movement
equalizer Mercator chart
ethynylations
external schema
far to seek
fiber cleaving
flat-leaf parsley
France, Anatole
Full-stocked
gartrees
gas-tight silo
glassfibre
GPUS
guy-derrick crane
gyroquadrilaterals
handclap
Himet
honourableship
https
hyperkinetic heart syndrome
hyperspecialist
imbauba
involved
Juniperus nana
La Gallega
label in survey sampling
laryngic
linguistic philosophy
lock conflict
Lowenberg's sarcina
major expenditures
manganese(ii) chromite
manufacturing oriented
megaloscope
mind one's own affairs
misinterpretable
missoulas
molecular paleontology
monarcho-
Mwaya
my sweetie
nfip
nursery teacher
operatrice
oxysulfate
parallel-plate chamber
permanent speed change
power house on river bank
pretty please
pseudo-hermaphroditism
quaternary mixture
recidivistic
recriminative
red loam
reduction admittance matrix
reproduction costs
resistance plasmid
robinton
roots of madder
rubberized
sand mulling
Saxifraga dungbooi
self-ventilated machine
Stilling's nucleus
storage data bus-out
surge absorber
sweet course
threshold signal level
through hole
to radiotelegraph
undeposited
undergirth
vanillacetone
voltage drop compensator
Yakokit
zero clearing