drop down

汉语翻译

英语解释：

动词 drop down:

1. fall or drop to a lower place or level
   同义词：sink, drop

例句：

1. The boat dropped down the river early the next morning.
   第二天一早小船就沿河向下游驶去了。
2. The fruit dropped down from the tree.
   水果从树上掉下来。