Hidam
[计] 分层索引直接存取法
🗣️ 情景例句
Your idea sounds like a good one.
你的想法听起来很不错。
What did he ask you?
他问你什么？
Today, enough soundings are available to enable a relief map of the Atlantic to be drawn
现在已有足够的水深测量数据来绘制一张大西洋洋底地形图，