1You look a little down:they seem sad about something, maybe something's bothering them.
看起来不开心
2/ Don't have a bean to rub together: you don't have any money
没钱啦
3/loaded: you have a lot of money.
很有钱
4/blow money:spend money on really non-productive things to waste money.
乱花钱
5/tight (with money) :to save your money a lot and you spend very cheaply.
花钱很小气,经常存钱
6/put a little aside:saving a little money month by month.
经常性少量储蓄。
7/sitting on a small fortune:you are rich.
非常富有
n. 细胞,电池,小组,小房间,单人牢房,(蜂房的)巢室