'cot' and 'camp bed' In American English, a cot is a narrow bed for an adult. It is made of canvas fitted over a frame, and you can fold it up. You take it with you when you go camping, or you use it as a spare bed at home. In British English, a bed like this is called a camp bed.
Across is a preposition. It describes the relationship between two persons, places, or things. It is sometimes used with the preposition from. Example: That house is across the street. Cross is most commonly a verb or noun. Crossed is the past tense or past participle of the verb to cross.
There are different types of prepositions in German. There are Wenfall prepositions: bis (until) durch (through) fÃ¼r (for) gegen (against) ohne/bar (without) um (about, around) There are Wemfall prepositions: aus (out of, from) auÃer (except) bei (by, at, with) mit (with) nach (towards, after) seit (since) von (of) zu (to, at) dank (thanks to) There are ambiguous prepositions: an (on, at) auf (upon) hinter (behind)