Unprovable
a. 无法证明的, 无法证实的
✅ 同义词
🗣️ 情景例句
Who jammed the photocopier, again?
谁又把复印机卡住了？
Great minds think alike.
英雄所见略同。
When the fire had at last been put out, the forest authorities ordered several tons of a special type of grass-seed which would grow quickly.
在大火最后被扑灭后，森林管理当局订购了好几吨一种生长迅速的特殊类型的草籽。