to detain, restrict, or be inflexible
cautious, careful, solemn
More common words that include characters from 拘谨.
他tā在zài陌生人mòshēngrén面前miànqián很hěn拘谨jūjǐn。
第一dìyī次cì见面jiànmiàn
在zài社交shèjiāo场合chǎnghé,