possessing a high standard of quality, skill, wisdom, or moral character

The degree of one's literacy and general knowledge; often used to describe how much education a person has received.

a line that is parallel to the horizon or perpendicular to a vertical line

to exceed one's normal standard or performance level

a flat surface that is perpendicular to a vertical line; a level surface like that of still water

A tool used to check if a surface is horizontal or vertical, such as a spirit level or surveyor's level. Also called a [[水准器|水準器|shui3 zhun3 qi4]].

horizontal rudder; stabilizer; hydroplane

a tool used to indicate how parallel or perpendicular a surface is relative to the earth; bubble level

(aviation) tailplane; horizontal stabilizer

The official proficiency test of spoken Standard Chinese in the PRC; designed for native speakers to assess their fluency and standard pronunciation.

an advanced level or standard of development

horizontal or level bombing performed by an aircraft in steady level flight

horizontal axis or horizontal shaft; the x-axis in a coordinate system

A level of moderate prosperity or a relatively comfortable standard of living; historically a key social and economic goal in China.

HSK; the standardized Chinese Proficiency Test for non-native speakers, consisting of various levels of proficiency across listening, reading, and writing

lacking in skill, competence, or quality; beneath an acceptable standard or level of conduct

the overall average price of goods and services in an economy; general level of prices

living standards; the average amount and quality of goods and services consumed by a person or group

statistical measure of the certainty that a result is correct; confidence level in mathematics

the standard or quality of scholarship; academic level

The degree or level of urbanization for a city, town, or region