Cariostatic
a. 止齲的
??? 情景例句
I want to keep the after-school programs--
我要保存這些課外活動--
When the heart is full,, the tongue will speak.
胸有成竹，口若懸河。
There, a child grows up under the ever-present attention of his parents;
荒涼地區的孩子無時無刻不在父母關懷下成長。