They have bought a heating apparatus recently.
他们最近买了一套加热器。
In North China, most houses are equipped with heating apparatus.
在华北，大多数房子里都配有供暖设备。
Inside one must put the mercury engine with its iron heating apparatus underneath.
内部必须放置一个水银引擎，还有一个对仪器加热的烙铁。
Inside one must put the mercury engine with its iron heating apparatus underneath.
内部必须放置一个水银引擎，还有一个对仪器加热的烙铁。
应用推荐