| 释义 |
drop down1. descend or fall quickly 下降 * The temperature has dropped down. 气温已经下降了。 * She dropped down into an armchair, exhausted. 他精疲力尽，一下倒在扶手椅里。2. lower oneself quickly 俯身 * The peasants dropped down on their knees in front of the temple. 那些农民在寺庙前跪了下来。drop down卧倒;向下游行驶：After unloading its cargo，the vessel dropped down the river in the morning.卸下船上的货物以后，该船在早晨向下游驶去。 |