formal相关的词根或词缀是: form

复数： formals
易混淆的单词： FORMAL

提示：点击例句中的单词，就可以看到词义解释

Others have made less formal vows .

其他州长并未作出正式承诺。

Some people think formal education is a reliable measure .

有些人认为正规教育是一种可靠的衡量标准。

Fabric sling-backs suitable for cocktail and more formal dresses .

露跟女鞋适合鸡尾酒和更正式的礼服。

Close friends have little need of formal professions of warmth .

亲密的朋友很少需要形式上的热情表白。

But within this formal system many companies cannot rely on useful boards .

但在这种合乎规范的制度下，许多公司无法依靠有帮助的董事会。