brush up
(also nó brush up on) (v + adv) transitiveaistreachsnas a chur ar cmu→ brush brush up
I'll just have a brush up before dinner nífidh mé mé féin go tapa roimh an dinnéar, caithfidh mé boiseog uisce ar m'aghaidh roimh an dinnéar Loading phrases and examples...