what-if
英['hwɒtɪf]
美['hwɒtɪf]
用作名词 (n.)
- 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?
用作形容词 (adj.)
- 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。