It replaces the natural substance dopamine, which is lacking in Parkinson's disease patients.

它取代了帕金森患者缺少的天然多巴胺。

youdao

Current assets such as receivable or prepaid rent are not included in the intangible classificatoryion, even though they are lacking in physical substance.

应收账款或预付租金等流动资产不包括在无形资产类别中，即使它们也没有实物形态。

youdao

And he rejects the opposition's characterisation of the new president as lacking substance.

BBC: Mexico's Enrique Pena Nieto faces tough start

According to our correspondent, critics are dismissing the new union as lacking substance, but French officials say it comes at a significant moment.

BBC: Syria, Lebanon to open embassies