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
know that I'm running for office
知道我正在竞选公职，
So he is gradually getting used to thinking in English.
因此他正养成用英语思维的习惯。
Tom burnt his hand when he was cooking.
汤姆做饭时烫了手。