Hxen.com's tips：Every day persisted can learn English well!-->■Learn English Everyday■
obsession - n. a state in which someone thinks about someone or something constantly or frequently especially in a way that is not normal
carpet - n. a heavy fabric cover for a floor
consistency - n. the quality of being thick, firm, smooth, etc.
architectural - adj. the art or science of designing and creating buildings
fertilizer - n. a substance (such as manure or a special chemical) that is added to soil to help the growth of plants
tremendous - adj. very large or great
meadow - n. a usually flat area of land that is covered with tall grass
pleasant - adj. causing a feeling of happiness or pleasure
weed - n. a plant that grows very quickly where it is not wanted and covers or kills more desirable plants
