The TV is blocked by a huge painting which is slidable and with greetings on it.

电视被一幅巨幅画作遮挡，画作可以拉动，画作上写着打招呼的语言。

A syringe (1) comprises a barrel (2) with a plunger (3) in slidable and sealing engagement therein, and a needle attached to one end of the barrel (2).

一种注射器(1)，包括筒(2)，一柱塞(3)可滑动且密封地接合在该筒中，并且针结合到筒(2)的一端。

In concrete, this invention comprises a sensor unit having a holder and a blood sensor mounted to the holder and a needle unit having a slidable puncturing needle.

具体而言，本发明提供传感器组件，该传感器组件包括：传感器单元，其包含支架和安装在所述支架上的血液传感器；

A slidable caliper head is additionally arranged on the scribing feet combined with the fixed plate, and the caliper head is provided with an adjustable scribing needle.

在与固定板结合的划脚上增加了一个可滑动的卡尺头，卡尺头上有一可调划针。