电子海图数据库的英文：
electronic chart database
adj. 电子的；电子操纵的
electronic mailbox device for receiving and storing electronic mai
接受、储存电子邮递的装置.
Electronic mailbox device for receiving and storing electronic mail
接受、储存电子邮递的装置.
Do you have a marine electronic diploma?
你有航海电器执照吗？
n. 图标；海图；唱片排行榜
v. 记录；计划行动步骤；绘制区域地图
The cardiogram is a chart and charts are what I work with.
心电图是图表的一种，而我每天面对的就是图表。
He has charted a course of action.
他已经规划好行动步骤。
Look at the chart, please.
请看这张图表。
n. 数据库；资料库
dump database command
转储数据库命令
Are you sure to constrict the picture database?
您确定要压缩当前的图像数据库吗？
The latter must be presented in the database.
后者必需在数据库中呈现。