音标:['kwə:ti] ;
n. [口语]标准打字机键盘;【计算机】标准键盘[亦作 qwerty keyboard 或 QWERTY keyboard,参较 Dvorak Keyboard]

[00:00.74]Unit 4 Inventions and Inventors [00:04.53]Expansion 4 [00:09.77]Exercise 1 [00:12.06]Have you ever asked yourself [00:14.11]why the letters on your computer keyboard [00:16.62]are placed in this strange way? [00:19.42]Why are the keys not o

发表于:2018-12-29 / 阅读(344) / 评论(0) 分类 北师大版初中英语九年级(全一册)

This is Scientific American 60 Second Science, I am Sophie Bushwick, got a minute? Typing can be tough for your handsbut can it also mess with your head? Researchers have discovered that words typed on the right side of a QWERTY keyboard, for example

发表于:2019-01-08 / 阅读(110) / 评论(0) 分类 Scientific American(三)月
学英语单词
address accept response
aluminosilicagel
anionic-cationic titration
anterior intermediate sac (or anterior thoracic air sac)
associated employers
automation of railway marshalling
aware of
baldwins
be well seen
Bosherston
C scope C
calculus variation
calibrating device
cancellation semigroup
cardio-pulmonary function
case band
casing pipe
caustic soda powder
chaps
christ-centered
circinately
clamourously
clean air policy
clinked
coach builder
combined paradentosis
common possession
constructional waterfall
controlled port scavenging
corrugation infiltration
crumbcrunchers
deaming
decelerated
Deland, Margaret
diagnostic routines
dibenzimidazole
Drammensfjord
edema artefactum
etesiens
feminist studies
flight discipline
gao xingjian
gaviiformess
granic
green stern light
ground absorption
gulaglike
heart shackle
heating medium outlet
hwop
Hycholine
ichorrhea
initiating structure
ionization pulse
Issano
Kachaturian
lattices
Lease Termination Charge
Logiparin
low energy fluid system
lumpiest
materials variances
message processing system
metal-clads
methyl ortho-benzoylbenzoate
Miconazok
millimeter wave transmitters
minshull
Mykines
naevocytic nevus
operating machinery
oversedate
pipe cleaners
plane-table
prointervention
radioisotope battery
rajkumar
recreation period
resinder
retina synapse
sardinopss
second-class objects
seychelles islandss
Sinosenecio rotundifolius
sintering high temperature material
spiracle pecten
squamatization
strut insulator
sucrosic dolomite
sugar drier
superconductng ring
swinegate
tablet carrier
testing system flexibility
theodosius the greats
top marks
trophology
tympanic covering layer
Tyne Valley
ultra thin film
unpluralized
ustilago scitaminea