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
Abū 'Alī
Adullamite
anoplolepis longipes
anthracoceratid
associated record
ataran r.
auto partitioning
autonomous adjustment of business activity
balanced armature loudspeaker
Basella
biographee
blending house
Bombimba
brachycnemic
bretschneideri
butein
calyciflorus
cashiclaws
catapeltic
cellulose filter aid
chimae
communication and harbor check
crust breaking chips
cuntlings
curling-iron
current transformation ratio
dioxy-
discrete wired circuits
disk-based
dockmackies
dry grass
equity to a settlement
field transistor
Goritsy
gravity effect
Herba Centellae
high vaccum measurement
human capital
I should be so lucky
infinitesimality
instruction control memory
international code of conduct
iridopathies
joints cast-in-situ
lactational diestrus
lean soil
level of support
licitate
lightning rod
longeatons
lopostomatous
lycopodium inundatum l.
lynsks
masure
micellar charge
miniature garden
nabesite
Naikliu
nirtetralin
passenger train crew
pattern of infection
penelope cruz
perigemmal
perins
Phauloptera
pile hoist crane
Pouébo, Circonscription de
preachest
primordialization
pull at someone's heartstrings
rabone
rear-mounteds
redempt
retrotranscript
rutheniridosmine
Samani
scare something up
Scorzonera luntaiensis
semipartial correlation
sleevenote
soil characteristics
solatisonax acutecarinata
spring-halt
St-Urcize
sulcus limitans ventriculorum
syndrome of inapropriate ADH
theo-ben
thin film optical switch
three-yarn nettle stuff
total sediment load
transmission impairments
triple front round
Uarc, Ras
ultimobranchial bodies
unit delay operator
unmortgaged
uova
uplighted
vena ophthalmica
when you are gone
Yangtze-kiang
you can't say fairer than that