A green hand is an “inexperienced person”， not a hand that is green in color. This example shows that compounds are different from free phrases in（） feature.

A green hand is an “inexperienced person”， not a hand that is green 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：B