MEANING/意义
发明
EXAMPLES/列句
-
人类有许多发明创造。
The human race has many inventions and creations. -
这些是新近发明的机器。
These are newly invented machines.
COMBINATIONS/组合
-
发明者
inventor -
发明了
invented,have invented -
发明家
inventor -
四大发明
Four great inventions (paper,printing,compass and gunpowder)