Statistical hypothesis
[计] 统计假设
🧩 词语组成解析
🗣️ 情景例句
It's a simple idea, and it will work.
这主意很简单， 而且一定可行。
Brave actions never want a trumpet.
勇敢的行为不须要吹号。
Even if two of these were flooded, she would still be able to float.
即使有两个舱进水，仍可漂浮的水面上。