not ... just/quite the oppositeOPPOSITE/REVERSEused to say that something is completely different from what has just been said 不…，正好/完全相反 I didn’t feel sleepy at all – just the opposite, in fact. 我一点都不困——事实上正好相反。
not ... just/quite the opposite• His falsity and hollowness are not just the opposite of the true and the wholesome, but threaten to undermine it.
→ not ... just/quite the opposite at opposite3(1)