Datum mark
基准点
🧩 词语组成解析
datum
['detəm]
n. 数据，资料;[测]基点，基线，基面;论据，作为论据的事实;[数]已知数;
mark
[mɑːk]
n. 斑点;记号;成绩;标准;
vt. 作记号;表示;给…打分;在…留下痕迹;
vi. 评分;注意;（比赛中）记分;
mark(mark)→符号；分数；标签；计分；做记号；加标签；使显著
🗣️ 情景例句
Can you take us to...?
你能带我们去……
Never say of another what you would not have him hear.
莫说不想让人听见的话。
The Ordnance Officer ordered all the port cannon to be heaved to starboard to counteract the list,
炮长命令把左舷上所有大炮搬到右舷上来以抵消船的倾斜，