柯林斯詞典insubstantial /??ns?b?st?n??l/ 1. ADJ Something that is insubstantial is not large, solid, or strong. 微小脆弱的 Mars has an insubstantial atmosphere, consisting almost entirely of carbon dioxide. 火星周圍有一個(gè)薄薄的大氣層，幾乎全由二氧化碳構(gòu)成。 返回 insubstantial劍橋詞典 insubstantial adjective (NOT ENOUGH) not enough or not strong enough 不夠的；不堅(jiān)固的，脆弱的 an insubstantial meal 吃不飽的一頓飯 insubstantial evidence 不充分的證據(jù) insubstantial adjective (IMAGINARY) literary not existing as a physical person or thing 非實(shí)體的；假想的，虛幻的 She seemed somehow insubstantial - a shadow of a woman. 她好像并不真實(shí)存在似的——一個(gè)影子般的女人。 返回 insubstantial