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(379) / 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(139) / 评论(0) 分类 Scientific American(三)月
学英语单词
-kinesia
aav
acrylic continuous filament
afro-creole
algol d
all-expenses paid
angiorrhexis
avitaminoses
basic court
blaches
Brassica alba boiss
bullyproofing
business consultant
Castelluccio del Sauri
ceramic dielectric capacitor
chemical flaking
Christies
continuous-firing duct
Coxiellaceae
crawler hydraulic drill
ctn
cybercelebrities
DC (drawing change)
detached core
diaminopropane
digital message entry system
draft distributing box
ectodermal derivative
electric socket wrench
fluid-mosaic model
forged chain cable
fronted
full-lift valve
fully-specified finite-state machine
gallisepticum
guast
gullable
hard John
heavy penalty tax
i-heied
ice-schokkill
in a little while
inductive displacement transducer
initiation rate
instruction compatibility
intel pentium n
iron conduit
jeffords
kratcoski
less-familiar
light-sensitive material
linear carriage head-positioning actuator
Lippenhuizen
locomotive supervise and record apparatus
lucents
manifold system
mobile machine shop
multiple match
nairomycin
national brand
nonjournalists
nontempering
open sandwiches
Ophiorrhiza rosea
pig casting
Polygonum
polypropylene rope
Poronia
pours out
progression spectral broadening
proportioning machine
protector gauge glass
proverbialising
pulse-rate multiplication
pure black stone
pyrazolidine
rafiqs
rao
recarbonized
red cherry
reduction factor power
rusbult
Savigny-lès-Beaune
Seaton Glacier
senior manager
Senussi
shoemaker's last
smoked-glasses
soand
step-and-repeat photography
sulphonated oil
teilchron
to board a ship
toddlerish
total power loss
touch for
transverse incision
unreconciled
vacuum process
valentis
vibrated-brating
whurring