backup
加入词篮RAM
hardware
software
device
facility
modem
compatible
compatibly
compatibility
coexistence
scanner
scan
multimedia
sound card
high resolution
resolution
speech recognition
stereo
manipulate
manipulative
manipulator
manipulation
unmanned
steering
steer
usage
use
be used for
user
reuse
reusable
make the most of
take advantage of
binary system
binary
binary code
decimal
program
programmer
programming
programmable
traverse
process
processing
processor
data processing
CPU
data
databank
database
data mining
data protection
byte
bit
megabyte
kilobyte
gigabyte
type
typewriter
typing
typist
typewritten
copy
photocopy
photocopier
copier
transcribe
transcription
duplicate
duplication
reception room
paper cup
pantry
water dispenser
vending machine
chamber
conference
conference call
teleconference
meeting video conference
meeting
meet
rally
gathering
gather
convene
converge
congregation
round up
committee
commissioner
commission
council
board
communicate
communication
communicative
uncommunicative
