Alternative hypothesis
[计] 择一假设\\n[化] 备择假设
🧩 词语组成解析
alternative
[ɔl'tɝnətɪv]
adj. 替代的;备选的;其他的;另类的;
n. 可供选择的事物;
altern轮流的 + ative有...作用的（带此后缀的词有的可兼作名词） → 替换物;取舍,抉择
🗣️ 情景例句
He is fun to be with.
与他相处很有趣。
Sure. We are friends since primary school.
当然，我们从小学就是朋友了。
If, at the time, the British had not feared invasion, it would have been completed.
如果不是因为那时英国人害怕入侵，隧道早已建成了。