Unascertained
a. 未查明的,未弄清的,未经确定的
✅ 同义词
🔁 扩展释义
【法】 未确定的, 未确知的
🗣️ 情景例句
What's wrong with him?
他怎么啦？
A thousand words will not leave so deep an impression as one deed.
千言万语不如一个行动。
Professor Ronald Bracewell, a leading American radio astronomer,argued in Nature that such a superior civilization, on a visit to our own solar system,
假如有如此高级文明生命访问了我们的太阳系，