adj.凭推测的，凭猜测的

The conjecture that dark matter makes up 85% of the universe's mass is widely accepted among physicists.
暗物质构成了宇宙质量的85%这一猜想在物理学家中间被广泛接受。
His conjectural theory on the origins of life has sparked much debate in the scientific community.
他对生命起源的假设性理论引发了科学界的大量讨论。
The mathematician presented a conjectural proof for the Riemann hypothesis, though it remains unproven by others.
这位数学家提出了黎曼猜想的猜测性证明，但仍未得到其他人的证实。
Economists conjecture that lowering interest rates might stimulate economic growth in the short term.
经济学家推测短期降低利率可能刺激经济增长。
The archaeologist made a conjectural identification of the artifact as a prehistoric tool.
考古学家推测这个物品可能是史前的工具。
The historian offered a speculative conjecture about the whereabouts of the lost treasure.
历史学家提出了关于失落宝藏可能位置的推测性猜想。
Some linguists conjecture that the language we speak today will evolve significantly over the next century.
一些语言学家推测，我们今天所说的语言在未来一个世纪会有显著的变化。
The physicist's conjectural model of quantum gravity is still a subject of intense research and debate.
这位物理学家的量子引力猜想仍然是研究和辩论的热点。
Scholars have long conjectured that Shakespeare may have collaborated with other writers on some of his plays.
学者们长期以来都猜测莎士比亚可能在创作某些戏剧时与他人合作过。
There's a widespread conjecture that renewable energy sources will play a dominant role in the global energy mix in the future.
人们普遍认为可再生能源将在未来的全球能源结构中占据主导地位。