adjective [原级]一丝不苟的；精密细心的；拘泥形式的
He was punctilious about being ready and waiting in the entrance hall exactly on time. 他拘于礼数地准备妥当，按时在门厅的入口处等候。
单词造句:
He was punctilious about being ready and waiting in the entrance hall exactly on time. 他拘于礼数地准备妥当，按时在门厅的入口处等候。