Oltp
abbr. on-line transaction processing 在线交易过程，联机事务处理
🗣️ 情景例句
Going away to college for the first time
第一次离家上大学，
I'm glad to hear about you passed the test.
我很高兴得知你通过了考试。
Henry Taylor, he went offimmediately to visit him,
亨利·泰勒，就立刻跑去看他，