insubstantial

漢語翻譯

詞型變化：

英文解釋：

形容詞 insubstantial:

1. lacking material form or substance; unreal
   同義詞：unsubstantial, unreal
2. lacking in nutritive value
   同義詞：jejune

例句：

1. Something unreal, insubstantial, or imaginary.
   幻想不真實，不實在，或被想像出來的某個事物
2. 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。