Tide-mark
潮痕
📖 牛津释义
tide-mark
n
1 mark made by the tide water at its highest point on a beach, etc （沙滩等处潮水留下的）高潮痕.
2 (joc 谑)
(a) line between washed and unwashedparts of sb's body （身上洗到的和没洗到的部位之间的）垢痕.
(b) line left on a bath by the dirty water （污水留在浴盆上的）垢痕.
🧩 词语组成解析
tide
[taɪd]
n. 潮汐;潮流，趋势;时机;时期，季节;
vt. 顺应潮水航行;使随潮水漂行;
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
There's much more to be done.
要做的事太多了。
How fast?
多快？
But Jiang Honglin from Class 2 was running very fast.
但是2班的江红林跑得非常快。