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
academic seat
Adrian IV
alligator arms
alpha-acrose
anaseism
battery of musical concept measure
be done
brahmadanda
cat and dog
chilblain lupus
chimney deposit
climate engineering
closed-loop self-acting control
co-nationals
CoAP
continuous malting
controlling-company accounting
corroders
credit applications
dealiasing filter
deposure
detinues
diagnosis description
diaphragm mask
diosgenins
double warp machine
efficient production structure
elastic dilatation
elasticky
encephalomyelocele
estate administrator
examination of paralysis
extendable functor
false color image
family Bacillaceae
fire insurance office
flagship sites
gamma ray astronomy
genus aythyas
government-organizeds
guiberts of ravenna
hamesecken
hardneck
hip circumference
hydroxytoluene
injection welding
local gigantism
lounger
magnetohydrodynamic discontinuity
mark up percentage
Marlburian
metremia
model dependent logout
moment of silence
Mungerville
niblick shot
Niesky
noise isolation mount
NOT HAVE
nsdap
octolasmis lowei
paranthine
payment by result
phase locked loop motor control
plecopteran
potheen
psychonosis
reacknowledges
reefing jacket
remote diagnosis system
resonant line
revertability
Ritchie wedge photometer
rocker bracket
sauguets
scree vegetation
sodium indigotin-disulfonate
soft fault
space cloth
spoken pauses
stabilize
standard basic rack tooth profile
stiffener angle
Stoke Prior
sudarium
syneches pullus
synfills
systematic convergence error
t-pain
telemeter transmitter
three-necked distilling flask
to lay down the law
transmisogynistic
trisetacus chamaecypari
up down counter
up-and-downness
vapourise
Vassianovka
veritas ring
with sympathy
wouldn't've
woven memory