low water mark 中文意思是什麼
low water mark
解釋
低潮水位標志-
Specifies the low water mark for
操作指定低水印。 -
Trinity low water mark
引航公會低潮水位標志 -
The worked surface is approximately 2m above the highest water mark, which is a rather low position compared to similar rock carvings
石刻離開最高水位約二米,就同類型石刻的位置而言,這是一個頗低的位置。
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