at a low ebb
US /æt ə loʊ ɛb/
UK /æt ə loʊ ɛb/

成语
1.
处于低谷, 不景气
in a poor or inactive state
示例:
•
His confidence was at a low ebb after losing the match.
输掉比赛后,他的信心跌入低谷。
•
The company's fortunes are at a low ebb.
公司的命运处于低谷。
在 Lingoland 学习这个单词

处于低谷, 不景气
in a poor or inactive state