!guess形容詞是guessed,中文意思是adj,猜到的
名詞是guesswork,n. 猜測臆測憑猜測所作之工作
The question of who planted the bomb remains a matter of guesswork.
誰策劃了爆炸的問題仍屬於臆測。
There's always some guesswork when studying extinct animals.