Downie

It's like aa downy patch of moss on the trunk of a majestic oak.

就像雄伟的橡树树干上 一块毛茸茸的苔藓

And it's because the leaves have this incredible white downy sheen to them, almost like silver fuzz.

这样命名是因为这种树叶子表面 有一层白色的霜状物 像银色绒毛一样

The baby is covered in a fine downy hair called lanugo that it will lose just before birth.

婴儿被一层柔顺的胎毛包裹 这些胎毛在即将出生时就会褪去