Someone who makes conjectures without knowing the facts .

不知道事实就作臆想猜测的一些人。

The proofs of two conjectures involving .

两个三角形不等式猜想的证明。

Not because can not see the fool , and make blind and disorderly conjectures hurt himself .

更不要因为看不到傻瓜，而胡思乱想伤了自己。

Scientific research must combine daring conjectures with cautious proof .

科学研究既要有大胆的推测，又要有审慎的论证。

Julie hated making conjectures about life .

朱莉恨使生活的猜测。