时间:2018-12-04 作者:英语课 分类:听一分钟英文-M


英语课

Where would we be without muscles 1? Probably a mess on the floor. Muscles are pretty interesting things. Everybody has lots of them. Some people look after them better than others. Bodybuilders want to have really big muscles. The bigger the better. They spend hours in the gym lifting weights to make their muscles as big as they can. Athletes work on the specific 2 muscles they need for their sport. If you look at a hundred-metre runner, you’ll notice they have large shoulder and arm muscles. This is so they can power ahead when they run. An interesting thing about muscles is that it takes more face muscles to frown 3 than it does to smile. This means 4 smiling uses less energy, so we should do it more.



1 muscles
n.肌肉( muscle的名词复数 );(操纵他人的)力量;权力;肌肉组织
  • I must take some exercise and loosen up my muscles. 我必须活动活动使肌肉放松些。 来自《简明英汉词典》
  • Gosh! My muscles is going to ache all over tomorrow. 哎呀!明天我全身肌肉都会痛了。 来自《简明英汉词典》
2 specific
adj.明确的;具体的;特定的
  • The money is to be used for specific purposes.这笔钱有专门用途。
  • We haven't fixed a specific date for our meeting.我们会议的具体日期还没有定下来。
3 frown
vi.皱眉,不满,用皱眉对…表示不满(at)
  • Don't frown at me like that.不要那样对我皱眉。
  • Her frown gave him a speechless message.她眉头一皱给了他一个暗示。
4 means
n.方法,手段,折中点,物质财富
  • That man used artful means to find out secrets.那人使用狡猾的手段获取机密。
  • We must get it done by some means or other.我们总得想办法把它干完。
学英语单词
actualises
anthropometric adaptation
arc to chord correction
bicubic surface
bounding occurrence
cardinal compass point
catering inspector
center of stress
chastize
chief traffic manager
Christmas cards
clear woollen finish
cleaved coupled-cavity laser
computer monitor
connected solvable Lie group
crab-nut
curtess
eatlon
elevation position indicator
extra byte
fast-acting relay
Findlay cell for caustic soda
fixed tubesheet type
flesh-and-bone
folderals
gas bearing formation
george h.w. bushes
Gera porcelain
gitalin
Godhafoss
great toe
hardbakke
Herbert's pits
honeycomb filter
hyperglycemic hormone
industrial-commercial unified tax
initial product
IOCC (input/output control command)
k-receptor
Komagfjorden
Kιran
LFTk
liopopolysaccharides
liquid contraction
Lotus Symphony
magazan
magnitude of error
Mehdīābād
metabolism rate
metalinguistic formula
mixed superheater
mobile unit
Munsell scale
non-managed
nonaliased
nuisance minefields
nurse's cap
nympholept
omniaerial
oxidizing fusion
performance-goal
Permanent Interest Bearing Shares
photographic interpretation
phyllostachys nigra f.boryana makino
plasma wakefield accelerator
plate stone
PN junction detector
raychems
rectum rupture
refractory metal gate MOS integrated circuit
relative frequency density
research turbine
RPI clasp
saw-toothed skylight
scampoes
scrouge
Silico-carnotite
slider-crank mechanism
soy(bean) sauce mash
space ring
spinal disease
static gravimeter
suburbias
supernatural being
taize
THBF
throttle valve body
tinning factory
trailing cable
unchilding
unitary backing
us -ward
Vega Redonda
vertical axis windmill
veterans' property tax exemption
w.w.ii
waxy petroleum distillate
wet sphere device
wheel balancer
white spirit
you are scared
zaniacci