磨砖对缝 meaning in Chinese
rubbed bricks with tight joints
rubbed brickwork
Examples
- If one speaks against the wall at one end , another can hear his voice at the other end of it
它是一堵磨砖对缝的围墙，若两人面壁分别站在东西墙根，人对墙低声说话，声波沿墙壁连续反射前进，另一个可以清晰听见。
rubbed bricks with tight joints
rubbed brickwork