At an ebb
处于低潮,衰退,萧条
🧩 词语组成解析
at
[æt]
prep. （表示位置）在;在（某时间或时刻）;以，达; 向，朝;
n. 阿特（老挝辅币单位，100 阿特 = 1 基普）;
an
[æn]
art. 一（在元音字母前代替不定代词a）;一任一某一;一个;
ebb
[eb]
vi. （指潮水）退;跌落;减少;衰落;
n. 退潮;落潮;衰退;减少;
🗣️ 情景例句
Please sit down, Alexandra.
请坐 ，Alexandra。
A little labour, much health.
适量劳动健身大有益。
Winter was coming on and the hills threatened the surrounding villages with destruction, for heavy rain would not only wash away the soil but would cause serious floods as well.
冬季即将来临，这些山丘对周围的村庄具有毁灭性的威胁，因为大雨不仅会冲走土壤，而且还会引起严重的水灾。