Red meat refers to“beef”or“lamb”rather than any meat that is red in color.This example shows that compounds are different from free phrases in ______ feature.

Red meat refers to“beef”or“lamb”rather than any meat that is red in color.This example shows that compounds are different from free phrases in ______ feature.

A.phonetic

B.semantic

C.grammatical

D.lexical

正确答案是B