quintessence词根分析

！quintessence词根是的派生词是quintessential，quintessence中文意思是n. 精华；典范；第五元素（被视为地、水、火、风以外之构成宇宙的元素）

Shake up the quintessential powder in the bag, tear down the smaller paster of the ventilate adhesive plaster, and then attach the bag to the volar.