1.无实质的,无实体的;(房屋等)不结实的;单薄的,(饭菜等)不丰盛的,内容不充实的
2.非现实的,空想的
1.not having physical substance
2.not strong or firm
3.having no basis in truth or fact
1.All these had faded like unsubstantial dreams from his mind as though they had never been. He did not remember.
所有这些都想虚幻的梦一样从他心中消失了，好像这些事从来就没有发生过。他不记得了。
2.Gimmerton was an unsubstantial name in her ears; the chapel, the only building she had approached or entered, except her own home.
在她耳中吉默吞是一个虚幻的名字；除了她自己的家之外，礼拜堂是她走近或进去过的唯一建筑物。
3.The vulgarism study of modern Chinese language is an unsubstantial tache in the history of researching common sayings of Chinese language.
近代汉语俗语研究是汉语俗语史研究中一个较为薄弱的环节。
4.Are the articles short, unsubstantial, or otherwise lacking in helpful specifics?
该文章是否短而缺乏有用的内容？。
5.She now became to Sri Ramakrishna the only Reality, and the world became an unsubstantial shadow.
她现在变成了室利罗摩克里希纳唯一的真实，世界成为了无实质的影子。
6.Thus, as the most basic and unsubstantial part, the government should take charge of more responsibilities as a matter of course.
因而，农村医疗卫生事业作为卫生工作最基本、最薄弱的部分，政府理所当然应当承担起更大的责任。
7.However, the work in university sports is still one of most unsubstantial work.
但是，高校体育工作仍然是学校教育工作中最为薄弱的工作环节之一。
8.Marketing is regarded to be the most unsubstantial part of China's economy.
“营销能力”是大陆经济链条中最为薄弱的环节。
9.The measures to avoid seepage in unsubstantial zone of seepproof screen and the treatment for piles penetrating caves are mentioned.
并提出了防止止水帷幕薄弱处渗流的措施和桩基穿越溶洞的方法，实施效果好。
10.The infirmary is the most unsubstantial part of the whole security system.
医务室是整个保安体系中最薄弱的环节。