名量词：层、封、件、条、位
Explanation
这些是中文中常用的名量词，用于计量不同类型的物品或人。'层'用于楼层或层次，'封'用于信件，'件'用于衣服或事情，'条'用于长条状物体，'位'用于人表示尊重。
These are common Chinese classifiers used to quantify different types of objects or people. '层' is used for floors or layers, '封' for letters, '件' for clothes or matters, '条' for long-shaped objects, and '位' for people to show respect.
Examples
两层楼 一封信 一件衣服 一条河 一位老师
Two floors, a letter, a piece of clothing, a river, and a teacher
Related Grammar Points
动量词：遍、次、场、回、下HSK 2二11
词类 · 量词
动量词如"遍、次、场、回、下儿"用于表示动作的次数或持续时间。
Verbal measure words like '遍' (biàn), '次' (cì), '场' (chǎng), '回' (huí), '下儿' (xiàr) indicate the frequency or duration of an action.
Examples (1)
看两遍 去一次 哭一场 来两回 打一下儿
watch twice, go once, cry once, come two times, hit lightly
时量词：分钟、年、天、周HSK 2二12
词类 · 量词
时量词用于表示时间的长度，如分钟、年、天、周等，通常与数词结合构成时间短语，描述动作持续的时间或事件发生的时间距离。
Time measure words are used to indicate the duration of time, such as minutes, years, days, weeks, etc. They are typically combined with numerals to form time phrases, describing the length of an action or the time elapsed since an event.
Examples (1)
十分钟 两年 五天 三周
ten minutes, two years, five days, three weeks