Bertrand postulate
[计] 伯特兰假设
🧩 词语组成解析
n. 伯特兰(男子名)
🗣️ 情景例句
I'm sorry. I missed that.
对不起，我没听清。
The rage of a wild boar is able to spoil more than one wood.
野猪一怒毁树多。
if it is really attended by the illumination of another field of interest,
而且的确受到别的领域的情趣的启迪，