adj.毫不含糊的，明确的，意思清楚的，无歧义的

The instructions for assembling the furniture are unambiguous, so anyone can do it.
组装家具的说明非常明确，任何人都能理解。
His decision was unambiguous – he wanted to leave the company immediately.
他的决定毫不含糊，他想立即离开公司。
In mathematics, an unambiguous proof is one that leaves no room for doubt.
在数学中，无歧义的证明是没有疑问的。
She spoke in an unambiguous manner, avoiding any confusion.
她说话的方式很明确，避免了任何误解。
The color code for the emergency exits is universally unambiguous.
紧急出口的颜色代码全世界通用，毫无歧义。
An unambiguous answer is essential when resolving a legal dispute.
解决法律纠纷时，明确的答案至关重要。
His drawing clearly conveyed the concept without any ambiguity.
他的画作清楚地传达了概念，没有丝毫模糊之处。
The grammar rule is straightforward and unambiguous.
这条语法规则直接明了，没有歧义。
An unambiguous signature on a contract is necessary for its validity.
合同上清晰无误的签名对于其有效性是必要的。
The directions to the museum were unambiguous, and we found it easily.
到博物馆的指示非常明确，我们很快就找到了。