build in   (TTS發音)

enclose in；fix in（in a permanent way）嵌入；（永久）固定

    The cupboards are built in to the walls of the house. 櫥櫃鑲在屋子裡的牆上。

    It is not difficult to build wardrobes in if you want them. 你想把衣櫃鑲在牆裡，那並不難。

    Yesterday he bought a transistor radio with an aerial built in. 昨天他買了一架帶天線的半導體收音機。