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
Thanks. Could you point me in the right direction?
谢谢。您能告诉我要往哪里走吗？
My father refused to consent to my marrying her.
父亲拒绝答应我和她结婚。
I had come ten miles since leaving the town,
从小镇出来，我走了10英里。