底的用法和样例：
例句
-
电话在底楼的小书房里。
The telephone was in the little study on the ground floor. -
楼上的房间要比底层的暖和得多。
The upstairs rooms are much warmer than those on the ground floor. -
我的小狗一听到打雷就藏到床底下。
My little dog always hides under the bed when it thunders. -
她弯下腰看床底下。
She stooped low to look under the bed. -
两个战士把炮从底座上卸下来。
Two soldiers dismounted the gun from the base. -
最底下的抽屉里有把剪刀。
There is a pair of scissors in the bottom drawer. -
船底生锈了。
The bottom of the boat was rusty. -
请把底层书架上的书都掸一掸。
Please dust all the books on the bottom shelf.
