-penia
[醫]〔后綴〕意為減少, 表示其前詞根所示物質數目的異常減少
??? 情景例句
That's six steaks.
六份牛排。
I have a lot of responsibility in my job.
我的工作責任重大。
We stopped in Moscow on the way, but only for an hour or two, so there was no time to go into the centre of the city.
我們在莫斯科停了一下，但只停了一兩個小時，所以沒有時間去市中心玩。