时间:2019-01-21 作者:英语课 分类:纯正英语一分钟


英语课

When I was a kid I was top of the class in maths. I was really good at mental arithmetic and doing sums. Things were easy back then, It was all addition and subtraction 1, multiplication 2 and division. I knew my times tables like the back of my hand. Then, things got difficult when I was about 14. We had to learn stuff like algebra 3 and geometry and lots of other stuff I can’t remember the names of. Suddenly. I wasn’t so good at maths any more. I think there were a few reasons for this. One was my maths teacher, another was because I sat at the back of the class, and another was I talked a lot. I still like maths and know I would be good at it again if I studied. I did statistics when I was at university and loved that.



n.减法,减去
  • We do addition and subtraction in arithmetic.在算术里,我们作加减运算。
  • They made a subtraction of 50 dollars from my salary.他们从我的薪水里扣除了五十美元。
n.增加,增多,倍增;增殖,繁殖;乘法
  • Our teacher used to drum our multiplication tables into us.我们老师过去老是让我们反覆背诵乘法表。
  • The multiplication of numbers has made our club building too small.会员的增加使得我们的俱乐部拥挤不堪。
n.代数学
  • He was not good at algebra in middle school.他中学时不擅长代数。
  • The boy can't figure out the algebra problems.这个男孩做不出这道代数题。
学英语单词
air evaporation gum test
algorithmic processor description
allowance of regular attendance
anthropogenic emissions
at the other extreme
attractable
automatic stamping press
axiomesiocervical
better halves
bima
bishop's-miter
black game
black-backed jackals
block diode
break-make contact
chawffe
christobalite (cristobatite)
common mallows
contact cleaner
coys
cumulative weight distribution
d'amico
dawish
dead stock
determination for main engine location
deviation of average
dichloro-succinic acid
diplomaed, diploma'd
discrete-address beacon system
dock warehouse receipt
DT-VAC
ECNE
encoding microinstruction
entry number
Fabre, Jean Henri
focal point of stress
four-times accented octave
gd (gravity damper)
holographic contouring
hysterographically
Ignace Jan Paderewski
IIL microcomputer
industrial white oil
inflationary policy
jump grading
lead sulfide
light chestnut colored soil
loverlike
low-moisture food
m'sieur
Mariupol'
marlocks
MATH-1
maximum immersed beam
medemo
Minnehaha County
modified Mathieu function of the second kind
monnerot
nonemployment
Nusselt (number)
oenomania
Orland Park
owner-occupants
oyamel
pedestal bearing motor
pillar shaper
pine overcoat
pineocytomas
polythene insulation
porcelain plate
postocular bristle
propeller accessories
radiation balance meter
radix sort
rami dorsalis
rational trend
red couch grass
regular maintenance of bridge and tunnel
resonance, frequency
roller mill for soap
roof bolting method
sarapes
seed powder
semi automatic plating unit
sexiled
shipping facilities
shrill
smoke-wreathed
Sormetal
suborder Brachyura
table calculation
take my oath
tantalum filament
textile trade
thaw depth
the time is not so far distant when
three-f bomb
threshing machines
torrox
two-level deckhouse
unnecessities
virtual memory types