滑梯的英文：
slide
sliding board

参考例句：

Playground slide
儿童滑梯

Smooth slope,track or chute down (which goods can slide or on which children can play at sliding )
(运送货物用的)滑坡、滑道或滑槽;(儿童游戏用的)滑梯.

He blew his talent and his health and reached home, the grave, in a dusty slide.
他一生呕心沥血，终于乘着尘土飞扬的滑梯回了老家——他的坟墓。

slide是什么意思：
v. 滑动；滑行；滑落；悄悄地走；不知不觉中陷入
n. 滑行，滑动；幻灯片；滑道；滑坡

The slide was skew.
这张幻灯片有点歪。

slide off the knee
从膝盖上滑落下来

tenor slide trombone
次中音长号

sliding是什么意思：
v. slide的过去式和过去分词

I slid into a depression.
我逐渐消沉了。

He had slid into bad habits.
他不知不觉地染上了坏习惯。

He slid a pistol into his pocket.
他将一支手枪悄悄地放入口袋。

board是什么意思：
n. 板；木板；甲板；董事会；膳食
v. 用板盖上；上（船、车或飞机）；搭伙，寄宿；给提供膳宿

a plotting board
测绘板

They piped the captain on board.
他们以笛声欢迎船长登船。

the board on which backgammon is played.
用来玩西洋双陆棋的板子。