美[??ns?b?st?n??l] 1 . Mars has an insubstantial atmosphere, consisting almost entirely of carbon dioxide.
火星的大氣層極其稀薄，幾乎全部由二氧化碳構成。
來自柯林斯例句
2 . an insubstantial construction of wood and glue
用木頭和膠粘合的簡單構造
來自《權威詞典》
3 . Her limbs were insubstantial, almost transparent.
她的四肢非常纖細，幾乎是透明的。
來自辭典例句
4 . Finite personalities are insubstantial fragments of this engulfing spiritual unity.
有限的人格是這種兼容并包的精神統一的非實體的碎片.
來自辭典例句
5 . Early aircraft were insubstantial constructions of wood and glue.
早期的飛行器是木頭和膠粘合的脆弱機器.
來自辭典例句
1.lacking material form or substance; unreal;
as insubstantial as a dream
2.lacking in nutritive value;
the jejune diets of the very poor
