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
abdominal syndrome
addict oneself to
adhabitate
adicities
alkyl halides
anchovy paste
angledozer
angular velocity vector
around the country
audibilities
audio-guides
aziridinium
b-teams
beered-up
billmaier
blank coil
boudinot
brake head hanger pin
bridewain
brompheniramine maleates
butter tarts
caap
Cape Cod Canal
catalytic hydrofinishing
chaplet area
chatterleys
Cirsium subulariforme
container pwoer unit
critical thickness of insulation
cross collateral
crs (cross section)
Demand line of credit
disk tape system
Dormutil
duplicate work
envelope delay equalizaiton
exact chi-squared test
excavated area
family glareolidaes
fever during menstruation
fluorine pollution
forschungen
Frio R.
genus samoluss
gourds
gradocal membranes
Grevillela parallela
grounded-emitter
haemosiderosis
hesperic
hussaini
hydraulic extraction process
immunist
in the old calender
integrator control gate
latero-ventral rays
lorryfuls
low - pressure area
Manus Trench
mean square modulus
mid-thighs
mycolipenate
Myoclasis
navy bases
newtown saint boswells
node module
octuplus
Oleandraceae
omphalina oniscus
outcriers
par below-at a discount
power-level overshoot(ing)
prefix codings
quadcopters
Quadra, Pizzo
readability of program
respiratory blood pathway
sapr(a)emic
save all tank
scagliola
scottocalanus thomasi
secondary gonocyte
self-traping effect
sfgate
shagged
spalling of rail head
spane
stand for nothing
steering assembly
sterilization of health care products
stoichiometric calculation
surgical contraceptions
swing up substructure
tea-like drinks
thalictrum
thesial
throttled-nut
upset butt welder
us nd
vapor container
well-worths
wool clip