时间:2019-03-06 作者:英语课 分类:英语时差8,16


英语课

Osteoporosis literally 1 means porous 2 bone. It is characterized by loss of bone density 3 and the deterioration 4 of bone tissue, which makes bones fragile and more likely to fracture. The important thing about osteoporosis is figuring out whether you’ve got it before you injure yourself. And that’s pretty easy to do: there’s a specialized 5 test that measures bone density, and based on its results, doctors can prescribe various medications to slow the disease down.








点击收听单词发音收听单词发音  






1
literally
28Wzv
  
 


adv.照字面意义,逐字地;确实


参考例句:





He translated the passage literally.他逐字逐句地翻译这段文字。
Sometimes she would not sit down till she was literally faint.有时候,她不走到真正要昏厥了,决不肯坐下来。












2
porous
91szq
  
 


adj.可渗透的,多孔的


参考例句:





He added sand to the soil to make it more porous.他往土里掺沙子以提高渗水性能。
The shell has to be slightly porous to enable oxygen to pass in.外壳不得不有些细小的孔以便能使氧气通过。












3
density
rOdzZ
  
 


n.密集,密度,浓度


参考例句:





The population density of that country is 685 per square mile.那个国家的人口密度为每平方英里685人。
The region has a very high population density.该地区的人口密度很高。












4
deterioration
yvvxj
  
 


n.退化;恶化;变坏


参考例句:





Mental and physical deterioration both occur naturally with age. 随着年龄的增长,心智和体力自然衰退。
The car's bodywork was already showing signs of deterioration. 这辆车的车身已经显示出了劣化迹象。












5
specialized
Chuzwe
  
 


adj.专门的,专业化的


参考例句:





There are many specialized agencies in the United Nations.联合国有许多专门机构。
These tools are very specialized.这些是专用工具。














adv.照字面意义,逐字地;确实
  • He translated the passage literally.他逐字逐句地翻译这段文字。
  • Sometimes she would not sit down till she was literally faint.有时候,她不走到真正要昏厥了,决不肯坐下来。
adj.可渗透的,多孔的
  • He added sand to the soil to make it more porous.他往土里掺沙子以提高渗水性能。
  • The shell has to be slightly porous to enable oxygen to pass in.外壳不得不有些细小的孔以便能使氧气通过。
n.密集,密度,浓度
  • The population density of that country is 685 per square mile.那个国家的人口密度为每平方英里685人。
  • The region has a very high population density.该地区的人口密度很高。
n.退化;恶化;变坏
  • Mental and physical deterioration both occur naturally with age. 随着年龄的增长,心智和体力自然衰退。
  • The car's bodywork was already showing signs of deterioration. 这辆车的车身已经显示出了劣化迹象。
adj.专门的,专业化的
  • There are many specialized agencies in the United Nations.联合国有许多专门机构。
  • These tools are very specialized.这些是专用工具。
学英语单词
accommodating transaction
additional element
Adrianouplis
air-ground radiotelephone
appointment of trustee
atmospheric vacuum distillation process
Ban Nong Hang
bends over
beneficial power
boded
body mechanics
Bursa subcutanea infrapatellaris
camile
carboxyheptyl
cerebral pia mater
cermet for cargo gear
charcoal revivifyig plant
circuit length
coincidence tuning
confirmed leeter of credit
conspecificity
deactivation of molecule
dichroa febrifuga lour.
die for special purpose
dilly bags
dividend check
domination principle
dual well
electrocardiogram scale
exilest
filtration control agent
fire assaying
first-order design
floating ring transmission
flylan (vlieland )
forebay dam
funis presentation
galeopsis tetrahits
genus Hypsiglena
geodetic station
globoid indexing cam mechanism
growth motivation
Guiscriff
h-reg
heaven knows
homopetalous
homoscedastic arrays
hydraulic plucking
Hydroton
IAMAP
in mora
international case-law
invariant assignment optimization
Japanese crucian carp
Jizhong
juasani-do (chwasari-do)
kneebars
LL-37
Man-aung Kyun
mineral cycle
morando
murmelstein
npc
pace-egg
palatalisation
pancreatitic
Payne, L.
perjuration
phenoltetraiodophthalein sodium
phosphoglucosamine acetylase
photonovel
polymeric immunoglobulin receptor
product of uniform space
punching drilling
putritude
quantum orthogonal signal
quick return
Rashomon-style
recirculation heater
rotational spectra
sandblast
scoot about
selenium(vi) fluoride
sifters
simultaneous estimate
slip erosion
sludge conditioning
solution basin
star-map
stockard
syndrome with good prognosis
table of type
thermoelectric power system
track scale
transmission box
ultimate wilting point
ultraviolet ray microscope
use characteristics
vaguely remember
villainry
water entrained by steam
Zurich agreements