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
.bgl
2-Ethoxybenzenecarbonamide
5-1-chlorovinyl-2'-deoxyuridine
aerodynamics engineer
aignaling
arenomycin
arrestant sex pheromone
at the station
Big Brotherly
boarhead
boxty
Cedar City
chloroiridic acid
coequalize
collating element
competitors in business
condenser flow
conversion programme
correlation ghost
cottonseeds
countershading
cushioned-seat coach
daily minimum
dental. inclusion
disappear in
DNS (Department of Nuclear Safety)
down-draught calciner
duration of quarrantine
eel-spear
ejection case mechanism
encephalopathia addisonia
entranas
ethyl mercury phosphate
explosive personality
family immunity
free access
gas specific weight
glissette
Guaira Falls
guess who
hart's clover
heterocoelous vertebra
hexagonal rhombohedral hemihedral class
high data rate storage system
high power currency
infective agent
knaggier
kylte
LASL
laughing thrushes
legal data
lipliner
load balancing mode
marids
marine navigation expert system
metallurgical furnace
Min Mountains
mystery ships
nalebuff
neck of scapula
nonhyperlinked
normal orthogonal polynomials method
Nukumanu Is.
number theoretical method
on the look out for
outcroppings
phyllosticta gossypina ellis et martius
piggeries
popsicles
predict performance
preprosthetic
primordium of thymus
pudding basin
remanent elongation
rerationalizing
resilient fabric
responsories
rotary twisting die
Salmonella borbeck
second in command
self seal coupling
self-inductance coefficient
signal responder unit
single driver
single-armature converter
smores
speed ring
systema nervorum parasympathicum
television white
the ins and outs
thermal coefficient of resistance
to simmer
Tonga development Bank
troil
umbillical groove
uninflated
Viburnum chingii
wrong order
zero method
Zezë, Maja e