Cdi
abbr. 航向偏差指示器（Course Deviation Indicator）；综合报告索引（Comprehensive Dissertation Index）
🗣️ 情景例句
without cultural programs in our school.
我们的学校里没有文化活动。
Ouch! That hurts.
好痛呦！会受伤哩！
After having been instructed to drive out of town, I began to acquire confidence.
在接到把车开出城的指令后，我开始有了信心。