can; may; able to; to approve; to permit; certain(ly); to suit; (particle used for emphasis)[cedict]
我
wǒㄨㄛˇ
I; me; my[cedict]
床
chuángㄔㄨㄤˊ
bed; couch; classifier for beds[cedict]
上
shàngㄕㄤˋ
on; on top; upon; first (of two parts); previous or last (week etc); upper; higher; above; previous; to climb; to go into; above; to go up; to attend (class or university); third tone of putonghua[cedict]