盐酸分泌细胞

发表于:2018-12-12 / 阅读(33) / 评论(0) 分类 医务英语

Lesson 84 The Busy Bee 第84课 勤劳的蜜蜂 Have you ever seen a hive of bees? 你有没有看到过蜂箱? Some hives are made with glass sides, through which we can see all that the bees are doing. 有些蜂箱的侧面是玻璃的, 你可以透过

发表于:2018-12-18 / 阅读(18) / 评论(0) 分类 英国学生科学读本

Millions of people are alive today because they received the blood given by another person. June 14 is World Blood Donor Day. This is the day on which we can say thank you to those who give blood. Every country raises awareness of the importance of g

发表于:2018-12-29 / 阅读(110) / 评论(0) 分类 世界节假日博览

Broadcast: April 30, 2003 By Nancy Steinbach This is the VOA Special English Health Report. American researchers say drinking tea may help strengthen the body's defense system against infection. Docto

发表于:2019-01-06 / 阅读(54) / 评论(0) 分类 VOA2003(上)-健康资讯

Acid 酸 Why does the lemon taste sour? 为什么柠檬的味道很酸? It is because of the acid in a lemon. 因为柠檬里有酸。 Then what is acid? 那么什么是酸? All substances with a sour taste are kinds of acid. 所有带酸味的物质

发表于:2019-01-10 / 阅读(54) / 评论(0) 分类 与美国小学生一起学英文第12册

Study: Regular Exercise Can Change Our DNA 研究表明经常锻炼可以改变我们的DNA Swedish scientists say they have proven that physical exercise changes not only our health but also our genetic material. Scientists have long known that some

发表于:2019-01-12 / 阅读(46) / 评论(0) 分类 2015年VOA慢速英语(一)月
学英语单词
3-Aminocoumarin
absolute speed-drop
address winding
affirmative acknowledge
agfi
agriostomum
alterings
angle of incurvature
animal extract
apperleys
arietta, ariette
azobenzide
ballett frankfurt
Ballinaboy
belly-buttons
billygrams
blue peter
Branam
brandenburg-prussia
building service
cathode eficiency
centrifugal switching
chestnuttube
churchling
cleaning table
code interval
concolumn
control pinion
cymbidium javanicum bl. var aspidistrifolium f. maek.
decussatio lemniscorum medialium
Disporum bodinieri
document kinsoku characters
dynamic jaundice
echocardiographs
efficiency of heart
electrodeless plasma accelerator
emergency signal transmitter
Emirhan
Exaltation-register
exclaves
fight down
folksbiene
frontal-lobe
generic term
genus onopordums
grain saving pan
ground warp thread
group agglutinin
half-duplex repeater
horizontal intercooled ammonia converter
Howlin' Wolf
hsv-2s
husain
implanted device
insulating plate
language-independent
light-and-whistle buoy
lipocere
Long, Huey Pierce
Lovech
low-voltage insulator
measure swords with someone
megalohepatia
memory content
methylolurea
minyanim
monach
music education
Nuremberger
on the wrong side of the post
pneumonedema
regrexit
routing logic
sacle
Saladillas
scalar wave equation
second beneficiary
sepaled
serum antitetanicum siccum
service wires
shole
single burst
single mode behavior
SNFH
spaghetti chart
spilornis cheela
steering telegraph
tenontoplasty
the gods
timber permeable revetment
time wage rate
time/date
Tri-Kort
tuck pointing
ultramicroscopic particle
upset welding machine
vibrating armature
vivendi
wagess
winfields
world 1,2,3.
Wuchang Uprising