副词::unsubstantially
名词::unsubstantiality
"as insubstantial as a dream"
"an insubstantial mirage on the horizon"
他双臂抱住的却是一个虚无漂渺的形象。
Post-marketing drug assessment is now onset in our country, and the research is unsubstantial.我国的药品上市再评价刚起步,在该领域的研究非常薄弱。
Reasonableness, on the contrary, just consists in embracing within itself these opposites as unsubstantial elements.与此相反,理性的思辨真理即在于把对立的双方包含在自身之内,作为两个观念性的环节。