gravy

例句：

1. 1. She made a delicious gravy from the leftover roast beef.
   她用剩下的烤牛肉做了一道美味的浓汤。
2. 2. The chef used gravy to thicken up the soup.
   厨师用浓汤来使汤变浓。
3. 3. I'll make some gravy for dinner tonight.
   今晚我要做点浓汤晚餐。