| 例句 |
The monitors are recessed into the walls of his office.监控器都装在他办公室墙壁的凹处。Two birds huddled in a niche between the trunk and branch of a tree.两只小鸟挤在树干和树枝之间的凹处。Set into an alcove under the side deck is a tiny wash basin.舷边甲板下面的一个凹处放了一个小小的洗脸盆。Firmly secure the two uprights to opposite walls in the alcove and then fit the shelves in between them.先在两边墙壁的凹处固定住两根柱子，然后把搁板插进去装好。 |