apropos
prep. 关于
adj. 恰当的；适宜的
近义词：relevant，acceptable，incidentally，bytheway，appropriate，correct，right，seemly，suitable，about，concerning，inconnectionwith，inrelationto，onthesubjectof，regarding，inpassing，inthisregard，bythebye，well-timed，seasonably，timely，malapropos，
英英释义
Adjective
- of an appropriate or pertinent nature
Adverb
- at an opportune time;
"your letter arrived apropos"
- introducing a different topic; in point of fact;
"incidentally, I won't go to the party"
例句
用作介词(prep.)
- Apropos our date for lunch, I can't go.关于我们的午餐约会，我不能去
- Apropos tomorrow's event, I'll see how I feel.关于明天的活动,那就看我感觉如何了。
用作形容词(adj.)
- I thought he spoke very apropos.我认为他说得很中肯。
- His suggestion is very much apropos.他的建议非常适当。
- Shipwrecks are apropos of nothing.船只失事总是来得出人意料。