slide[slaid]
vi. 滑，滑动，滑入，悄悄地溜走
vt. 使滑动
n. 幻灯片，滑动，滑坡，雪崩
例句与用法：
1.House values may begin to slide.
房价可能开始逐渐下降了。
2.The children were taking turns on the slides in the playground.
孩子们在操场上轮流滑滑梯。
3.The thief slid into the room.
小偷溜进房间。
4.The book slid off my knee.
书从我膝上滑落。