-ative
suf. [构成形容词]表示：有...关系的,有...性质的：authoritative,decorative; 有...倾向的：talkative,informative
📖 牛津释义
-ative
suff 後缀 (with vs forming adjs 与动词结合构成形容词) doing or tending to do (sth) 与做（某事物）有...关系的; 有...倾向的; 有...性质的
illustrative * imitative * talkative.
🗣️ 情景例句
You won't believe this.
你会觉得难以置信。
I apologize for that, sir.
请您原谅。
Yes, it is.
是的。