foscarnet的音標是["f??skɑ?rne?t] 。基本翻譯是“福沙那韋”。速記技巧可以考慮用字母組合來記，如F為氟，O為氧，S為硫，K為鉀，A為氨基胍的A，N為氮等。這樣，foscarnet就可以記作“氟氧硫鉀氨基胍”。

Foscarnet的英文詞源可以追溯到拉丁語“fosco”，意為“深谷”或“洞穴”。Foscarnet的詞形變化形式主要包括復數形式“foscarnet”和過去式、過去分詞形式“foscor”和“foscorite”。

相關單詞：Foscarnet與許多醫學詞匯一樣，可以擴展到其他與抗病毒藥物相關的詞匯，如Foscarnet溶液（foscarnet solution）、Foscarnet注射劑（foscarnet injection）等。此外，Foscarnet也可以與其他抗病毒藥物一起使用，如阿昔洛韋（acyclovir）和更昔洛韋（ganciclovir）等，這些藥物通常用于治療病毒感染。

總之，Foscarnet作為抗病毒藥物的一種，在醫學領域中具有重要應用價值。其英文詞源和詞形變化形式反映了其來源和性質，同時也為相關詞匯的擴展提供了基礎。

常用短語：

1.foscarnet with other antiviral drugs

2.foscarnet for treatment of infections

3.foscarnet dosage

4.foscarnet side effects

5.foscarnet injection

6.foscarnet tablets

7.foscarnet for injection

雙語例句：

1.foscarnet can be used in combination with other antiviral drugs to treat severe infections.

2.The dosage of foscarnet varies depending on the patient"s condition and response to treatment.

3.Side effects of foscarnet include nausea, vomiting, and diarrhea.

4.Foscarnet injection is commonly used for intravenous therapy.

5.Foscarnet tablets are easy to take and suitable for long-term use.

6.Foscarnet is effective in treating viral infections, but it may not work for all cases.

7.Foscarnet is a safe and effective treatment option for some viral infections.

英文小作文：

Foscarnet is a type of antiviral drug that is commonly used to treat infections caused by viruses. It is effective against a variety of viruses, including herpes simplex virus and cytomegalovirus, which are commonly found in patients with AIDS.

One of the advantages of foscarnet is that it can be used in combination with other antiviral drugs to treat severe infections, which can increase the effectiveness of treatment and reduce the risk of side effects. Another benefit of foscarnet is that it is relatively safe and well tolerated by most patients, even those who are already receiving other medications.

However, like all medications, foscarnet can have side effects, which should be monitored closely by a healthcare provider. Additionally, the dosage of foscarnet varies depending on the patient"s condition and response to treatment, which requires careful monitoring and adjustment to ensure effective treatment without causing excessive toxicity.

Overall, foscarnet is a valuable treatment option for patients with viral infections, especially those who are unable to tolerate other medications or have severe infections that require aggressive treatment.