hoar造句

Child coating on the tongue is hoar, be dyspeptic?
孩子舌苔发白, 是消化不良吗 ?

The old man has hoar hair.
那位老人头发花白.

Along with hoar frost descending's arrival, the crops, the vegetation start the yellowing, the fallen leaf.
随着霜降的到来, 作物、草木开始泛黄、落叶.