水门

There is no excuse for the extralegal methods that went under the name of Watergate.

以水门事件为名使用非法律手段是没有理由的。

No one had the stomach to refight the Vietnam debate in the midst of Watergate.

在水门丑闻声中，没人有胆量再次为越南争端而站出来讲话。

Conclusion The zine oxide phosphorate base was a kind of effctive measure to prevent post-bleaching external cervical resorption.

结论磷酸锌水门汀基是防治漂白后牙颈外吸收的一种有效方法。

Objective To study the effect of zinc-oxide phosphorate base on preventing hydrogen peroxide leakage in intracoronal bleaching.

摘要目的研究髓室漂白时，磷酸锌水门汀基对抗过氧化氢渗漏的作用。