insubstantiality
基本解释
- n.无实质(不坚固)
同根派生
英汉例句
- Its utter insubstantiality is underscored by Gorbachev's successor, Vladimir Putin, and the current Russian capo's aggressive nuclear modernization program and threats of devastating attacks on Europe.
CENTERFORSECURITYPOLICY: The "Genie-stuffers"
权威例句
词组短语
- Characterized by lightness and insubstantiality 无形的