英文關鍵字
banking
bit
bitcoin
bitcoins
blockchain
coin
coins
collision
conceal
counterfeiter
cover
covered
crypto
cryptocurrency
currency
gold
golden
hide
invest
investment
mine
mining
money
pit
processing
profiteering
repository
screen
seed
source
sow
sowed
sowing
sown
speculating
speculation
speculative
symbol
venture
vest
virtual
yellow