The word picture originally denoted mere "painting", but now has come to include "drawing" and even "photograph". This example shows（ ）of meaning.
A.extension B.narrowing C.degradation D.transfer正确答案A
The word picture originally denoted mere "painting", but now has come to include "drawing" and even "photograph". This example shows（ ）of meaning.
A.extension B.narrowing C.degradation D.transfer正确答案A
