基准基準 jī zhǔn — (surveying) datum
jī (first tone, high and level) zhǔn (third tone, dipping)ji1 zhun3
Traditional: 基準
(surveying) datum
Levels 7–9· 2021 three-band, nine-level proficiency standardnoun
Meanings
(surveying) datum
(surveying) datum; standard; criterion; benchmark
noun