n. 意见;主张
opinion 意见,看法
来自拉丁语opinari,发表观点,表达意思,来自PIE*op,选择,分辨,词源同option.
Where there is much desire to learn, there of necessity will be much arguing, much writing, many opinions; for opinion in good men is but knowledge in the making. [Milton, "Areopagitica"]