时间:2019-01-10 作者:英语课 分类:与美国小学生一起学英文第3册


英语课

   Skin 皮肤


  Skin fills a lot of important roles in our body. 皮肤在我们的身体中扮演着许多重要的角色。
  If we didn'have skin, viruses and bacteria could easily get into our bodies. 如果我们没有皮肤,细菌和病毒能轻易地进入我们体内。
  If that happened, these viruses and bacteria could make many diseases 1 in our bodies. 如果发生这种情况,这些细菌和病毒会在我们的体内制造很多疾病。
  Skin also stores water and blood in our bodies. 皮肤也能储存体内的水分和血液。
  We cannot live without skin. 我们不能没有皮肤。
  Therefore, we have to take good care of our skin. 因此,我们必须护理好我们的皮肤。

n.疾病( disease的名词复数 );弊端;恶疾;痼疾
  • Smoking is a causative factor in several major diseases. 抽烟是引起几种严重疾病的病因。
  • The illness frequently coexists with other chronic diseases. 这种病往往与其他慢性病同时存在。
标签: 小学英语
学英语单词
access-path independence
arrhal
assignment of radio frequency channel
battered women's syndrome
be at the receiving end
be well out of sth
benapryzine
bluecoats
Canet-en-Roussillon
cash receipts
Cobargo
conditioner tibe
counter-threats
court reporter
diffuse transmission density
direct-current inserter
discoverment
disperser hood
domestic exchange settlement account debit
drain outlet
El Arco, I.
epimeral parapterum
eumenidess
faccini
Fe-Co-Cu standard matching solution
ferrous nitrate
fluoroscopic image intensifier
Fourier optical imaging system
frequency-modulate cw (fm-cw)
fuel postinjection
general piping flow sheet
genus cabombas
hardness conversion
harmonic motions
HMW
hobnail livers
horizontal shifting
hormophysa cuneiformis
how you remind me
imbricates
impurification
interphase connecting rod
intersect peneplain
irreducible tensoroperator
lateralis insertio
magnetocrystalline anisotropy energy
marsh tea
mathematical reduction
matrix jewelry
maximum turning length
men psychology
microcercaria
microdonts
mill bay
morphological physiology
multispar construction
natural mating
neighborhood classification rule
non-interest-bearings
non-zero-sum
nucleopores
oolithic
osphresiomete
Osteophytectomy
Ostrowite
oversown
payouting
pediatric medicines
perciform
phormiums
phylogeneticist
piston speed of displacement
plastic inelasticity
platydema sauteri
plica vocaliss
pluvius insurance
polaroid land cameras
posttime
respiratory phase
retractable landing lamp
ritonavir
rootstalks
saponites
savers
selective diagram
shuttle accessories
soggy
spectral resolving power
stanine
structural strain's
superheater trimming damper
t-birds
temporal and spatial
the barber of seville
themus (themus) formosanus
tinley
tonsillar tag
trapset
ureys
water quality conservation
Yassir
yrchen