- 비말은 비오일성(기름입자가 아님)이므�? 오일 성분�?차단능력은 크게 중요하지 않다. Up to now On this lesson, you may have realized about the Odd principles that apply to 가지�?and 갖다 when grammatical rules are attached to them. A further word that follows the same rule is 머무르다. Similar to