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
Examinations are at hand.
考试在即。
Grain by grain and hen fills her belly.
一粒一粒啄米，母鸡填饱肚皮。
Yes, I'm afraid so. It's getting late, and we have to be up early in the morning.
恐怕是这样。天渐渐变晚了。清晨我们得早起。