bull
加入词篮cow
calf
heifer
cattle
bison
sheep
goat
lamb
wool
bleat
harvest
harvester
combine
reap
irrigate
irrigation
irrigational
irrigator
irriguous
irrigable
plough
ploughman
ploughshare
plow
hoe
harrow
domesticate
domestic
tame
tamer
domestication
wild
wilderness
wasteland
beast of burden
mule
donkey
muzzle
horn
horned
pig
piggery
piggy
pigsty
swine
piglet
snout
bristle
industry
industrial
industrial estate
industrial Revolution
industrialism
industrialist
industrialize
industrial relations
industrialization
manufacturing
manufacture
manufacturer
manufacturable
produce
producer
product
production
production line
made
be made in
make
making
maker
turn out
productive
unproductive
productively
productivity
mass-produce
mass-produced
mass production
automation
automatic
automatically
automate
machine
machine made
machinery
machine tool
machinist
turner
mechanism
mechanic
mechanical
mechanically
mechanize
mechanization
robot
robotic
robotics
