rock bottom
US /rɑk ˈbɑt.əm/
UK /rɒk ˈbɒt.əm/
名詞
谷底, 最低點
the lowest possible level; a point at which things can get no worse
範例:
•
After losing his job and home, he hit rock bottom.
失去工作和家後，他跌到了谷底。
•
The company's sales have reached rock bottom.
公司的銷售額已跌至谷底。