Antonym: invariable, dull and conventional.
Grammar: subject-predicate type; As a predicate; Include praise
Source: Qing Wenkang's "Biography of Heroes of Children" The fourth time: "I delayed for a long time, and suddenly I had a brainwave, and my heart suddenly became clear."
Example: ① Zhou Libo's Storm Eleven: He told a lie.
(2) Yuan Ke's "Nu Wa Made Man" and "She suddenly had a brainwave" (selected from Lesson 28 of the first volume of Chinese Book in the first day of the People's Education Edition) or
(Lesson 5, Volume 2, Grade 6 of Chinese)
Positive voice: spirit; You can't pronounce "lín".
Form discrimination: spirit; Can't write "pro".