floorboards
n. [建]地板（floorboard 的复数形式）；车底板
v. 将汽车油门踏到底（floorboard 的第三人称单数形式）
例句
The timbers groan and creak and the floorboards shift.
木料吱嘎作响，地板也跟着动。
《柯林斯英汉双解大词典》
The rats skittered around them in the drains and under the floorboards.
老鼠在下水道和地板下面蹿来蹿去。
It fell through the wooden floorboards, apparently lost forever.
它从木地板上掉了下去，很明显再也找不到了。
