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
A.P.C. (automatic phase control)
aayp
additional assessable profit
address immediate instruction
alkyd adhesive solution
aluminum dipping form
arrage
automatic regeneration
balance rim
baylor
benzazocines
big names
big-eyed bit
Carolina moonseed
cervicobrachial plexus
Cheonjeyeon Falls
china tea rose
church-men
coddle
cold-water accident
color look-up table
Columbia Heights
corner smash after lift to the middle
critical plane
cyclic efficiency of machinery
depth of field calculation
diaminobenzene
dichlorisoproterenol
disassimilating
dome reflector
dynamic debugging routine
false alarm number
fibrous glass
filler tube
fine crush road
fire extinction equipment
flow failure
for this purpose
geroski
Gitmos
ground tap for radiator
heat etching
helgi
hillbert space
hot-patch outfit
human interface device
hunkses
indiscriminate use of pesticide
interdiurnal pressure variation
Janghang
kept watch
kolpos
licurim
liquor finish draw
Lombelombe
lot quality protection
manganese copper
marginal convolution
mediastations
memoryless transmission channel
miniessay
missold
morphothebain
nanoimaging
neomycin-resistance
net contribution
nielsbobrium
Notensil
novelty of an invention
obstriction
optical fiber attenuator
panamint ra.
periumbilical cellulitis
peroneal retinacula
phototiming
physical equipment table
plate-type delivery valve
Polyglucin
pontocypris attenuata
population cage
portable awning
prevay
PTCA
putty chaser
revenues and expenditures are in balance
reverse anchor jam nut
rigourousness
roller with trunnions
roughing-roll
Schultz number
Spatium retroperitoneale
stakeholding
stratification index
subnetwork quality of service
tanacetol
technical crop
three phase four wire system
total fatty acid content
traunted
triquinacene
volume of goods moved
wine,women,and song