Theory of probability
出国 Abroad[经] 概率论
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
How much does a return ticket cost?
返程票多少钱？
The chief aim of man is not to get money.
人生的主要目的不是为了挣钱。
That's right. It's harder for them.
说得对。对她们来说更加困难。