load line

详细解释:【计】 装入, 装配, 写入, 输入, 送入, 送数, 寄存, 加载, 负载, 负荷

英语解释：

名词 load line:

waterlines to show the level the water should reach when the ship is properly loaded同义词：Plimsoll line, Plimsoll mark, Plimsoll