| 释义 |
air.brickHeE7brIk, $5er-n [C]Br and Aus a special type of brick that has small holes in it which allow air to go through a wall多孔砖，空心砖When our new boiler was installed we had to have an airbrick fitted in the wall for ventilation.新锅炉安好之后，我们必须在壁内砌多孔砖，以便通风。
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