时间:2019-01-10 作者:英语课 分类:与美国小学生一起学英文第11册


英语课

   Geneticist 遗传学家


  If you mom's blood type is O and your dad's blood type is A. 如果你妈妈是O型血,你爸爸是A型血。
  Your blood type must be either A or O. 那你不是A型血就是O型血。
  How do we know this fact? 我们是怎么知道这个事实的?
  Because some scientists study human blood types, we know that one's blood type is determine by the blood types of one's parents. 因为有些科学家研究人类的血型,所以我们知道一个人的血型是由他的父母决定的。
  What do we call these scientists? Geneticists. 我们怎样称呼这些科学家?遗传学家。
  Geneticists are the scientists that study genes 1 and heredity. 遗传学家是研究基因和遗传的科学家。
  Geneticists usually study medicine, biology, chemistry and so on. 遗传学家通常研究医学、生物学,化学等等。
  These days, some geneticists are working to make human clones. 如今,有些遗传学家正在从事克隆人类的工作。
  Do you think it is possible? 你认为这行得通吗?
  They think it is. 他们认为行得通。

n.基因( gene的名词复数 )
  • You have good genes from your parents, so you should live a long time. 你从父母那儿获得优良的基因,所以能够活得很长。 来自《简明英汉词典》
  • Differences will help to reveal the functions of the genes. 它们间的差异将会帮助我们揭开基因多种功能。 来自英汉非文学 - 生命科学 - 生物技术的世纪
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acetylenetetrabromide
alcohol-fuelled vehicle
allowablebuckling unit stress
Ammoidin
anatosaurus
annular wheel
atomic percentage
autoreducible
basic marketing
basket-weave pattern
bolted pile
brrs-brrs
bulb-angle steel
caiman lizard
California mink
cannot observe
Caulobacteraceae
check valve guidance
chieng
clamped supported beam
clarifioccuiation
commoes
concrete agitating equipment
constant rate frequency changer
dangerousnesses
dark petroleum oils
digital phase-locked loop (dpll)
discrete event simulation program
donnan's electrochemical potential
Drouot's plaster
electric conductivity
embedded conductor
evaluation module
excess back-pressure trip
excos
flame gouge tips
foreroom
general's battle
genetic relationship
geovisualization
gilvans
Global Combat Support System
government orders money
Grieg Seamount
hemosiderotic glaucoma
hermetic psckage
heterodynamic waddington 1953)
hokster
Hösbach
inflation uncertainty
ingenus
Intel Corporation
Jacky Hanger
Kabenung L.
log peg
logical multiplication
microthermoforming
minor service
Mobius geometry
monopulse radar seeker
musculi flexor hallucis longus
namelist
nictitating membranes
nucleus dorsalis of Clarke
ocupado
opening speeches
panulirus stimpsoni
penaia
perikyma
pickeringite
program maintenance
public sector entity
push bunts
range evaluation procedure
rapidly-growing
rarotic
red-bag
reflection space transit angle
remembered
ringed plover
rotary semi displacement type pump
rr. musculares (n. iliohypogastrici)
sadegh
shg
skinny-dips
sleazewads
spectral line shift
SPZD
steam-roller tactics
Stilbiocina
stomach-tube
strain-free single crystal
summation of subdivided layer settlements
switch, hook
sympathetic nervous system
tetramethylphosphonium iodide
true-believing
Tumbarumba
unified state control over income and expenditure
Urtica angustifolia
waters of port
whirl drill