英文關鍵字
brick
bright
burn
burning
cast
caster
casting
effect
equipment
extraction
factory
fiery
form
foundry
furnace
glowing
gold
golden
heat
heavy
high
hot
industrial
industry
light
liquid
make
making
manufacture
manufacturing
material
melt
metal
mine
mining
molten
molting
orange
oven
power
production
red
russia
smelt
smelting
stove
technology
temperature
work
workshop