Codasyl
[计] 数据系统语言协会
🗣️ 情景例句
Tell me all about yourself.
告诉我关于你的一切。
May I have another cup of coffee?
我能再要一杯咖啡吗？
and by measuring the time interval between the taps and the receipt of the echoes, the depth of the sea at that point can be calculated.
测出回声间隔的时间，便可算出该处海洋的深度。