adj.確定的;查明的
動詞ascertain的過去式和過去分詞.
For specific or ascertained goods, property passes at the time the parties intend it to pass. 對于特定物或確定物,在合同雙方確定的轉(zhuǎn)移時間發(fā)生轉(zhuǎn)移。
adj.未查明的;未弄清的;未經(jīng)確定的