COMB in ADJ
（与数字以及 twin 或 double 之类的词连用，构成形容词）有…张床的，有…床的
-bedded combines with numbers to form adjectives which indicate how many beds a room contains. -bedded combines with words such as 'twin' or 'double' to form adjectives which indicate what kind of beds a room contains.
例句
...a four-bedded room.
四人间
...twin-bedded cabins.
双床位客舱