Opine

冠瘿氨基酸

(any of a class of organic compounds, derived from amino acids, found in some plant galls)

冠瘿碱

(any of a class of organic compounds, derived from amino acids, found in some plant galls)

表示

biǎoshì

(state as an opinion)

表述觀點

(have or express an opinion)

表述观点

biǎoshù guāndiǎn

(have or express an opinion)

覺得 /觉得

juéde

(have or express an opinion)