记忆方法
双解例句
小知识
A basement is a room that's below ground level, underneath the first floor. You might have a laundry room with a washer and dryer in your basement.
Some basements are partially under the level of the street, while others are completely below ground. Many, though not all, houses and larger buildings have basements. Some basements are “finished,” with carpeting and solid ceilings and walls, but more often they're very basic rooms used for storage. The word dates from 1730, most likely from the Italian basamento, “column base.”
实用短语
常用短语
单词用法
basement rock基岩;基底岩石
crystalline basement结晶基底
basement wall地下室墙;地库墙
词根词缀
词根: base
=low/foundation,表示”低下,基础”
adj.
baseborn 出生低微的base低下,基础+born出生→adj.出生低微的
debased 贬低的;品质恶劣的debase降低+ed……的→adj.贬低的;品质恶劣的
base 低下的base低下,基础→adj.低下的
n.
baseball 垒球base低下,基础+ball球→建立基础打球→垒球
basement 地下室base低下,基础+ment具体物→n.地下室
baseness 卑鄙, 下贱base低下的+ness表名词→n.卑鄙, 下贱
subbase 基层;基地sub下+base低下,基础→地基下的地基
v.
abase 降低;贬低[自己]a使+base低→使自己低→降低
debase 降低de使+base低→使……降低