The German word for and armored vehicle or tank is Panzer. The plural is the same, i.e. also Panzer.
Tank as a container is "Tank"Tank as in an armoured vehicle is "Panzer"
The plural of "Computer" in German is "Computer." The word is used in the same form for both singular and plural, similar to some other loanwords in the language. To specify the plural, you might use phrases like "viele Computer" (many computers) if needed for clarity.
The plural form of language is languages.
Languages is the plural of language
German plural forms are formed irregularly.
The plural of "Apfel" in German is "Äpfel".
The plural form for "German" is "Germans."
"Du bist schön" is the infomal singular "Ihr seid schön" is the informal plural "Sie sind schön" is the formal singular and plural
Kugelschreiber is both the singular and plural.
German shephards.
The plural form of the German word Wohnwand is Wohnwände
The plural of Fach is Fächer.