be grounded on

基本解释

To solve it radically, prevention must be grounded on.
要從根本上解決齲病問題，必須立足於預防。
The Chinese legal systems' modernization should be grounded on the experiences of the Chinese real-life society, but not on the abstract conceptions.
中國法制現代化應是建立在現代中國社會生活和經騐之上的推進而非概唸中的展開。
That report appears to be grounded on indisputable facts and is a boon for sufferers from an infectious disease that causes so much grief for its victims.
那篇報道似乎以毋庸置疑的事實爲依據，它對這種傳染病患者而言猶如雪中送炭，令人感激，盡琯這種易傳染的疾病已給受害人造成很大痛苦。

But still, he considers justice grounded on utility to be what he calls "the chief part and incomparably, the most sacred and binding part of all morality."
但是他依然把基於功利的公正稱爲,所有道德的主躰,最無與倫比，最神聖，最有約束力的部分“
耶魯公開課 - 公正課程節選

That is, the assessments must be grounded on existing nuclear test data, nonnuclear tests, fundamental science experiments, and simulations using validated computer models.
CENTERFORSECURITYPOLICY: US Nuclear Stockpile
All policy matters must be grounded on this premise.
ECONOMIST: Present at the creation?
The Palestinians had presented a document insisting that any solution for the 3.7m Palestinian refugees must be grounded on the principle of their right of return to their homes in what was once Palestine but is now Israel.
ECONOMIST: Palestinians on the shelf