what-if
基本解释
- n.假设
- adj.假设的；假定的
英汉例句
- What he said is a pure hypothesis.
他所说的纯粹是假设。 - Soppose you should contradict yourself,what then?
假设你说了，那又怎么样呢？ - That left a question of what the ancestor of the arthropods looked like.
许多学者据现有的线索，提出节肢动物理论上假设的祖先，但结果很不一致。