Backlining
n. (加固书脊的)背衬料
🗣️ 情景例句
He's not making much progress with his English.
他的英语进步不大。
Reason binds the man.
理智约束著人。
At noon the spaces between the sensors will hide fluctuations that the computer will not know about, tiny deviations from the average.
正午时分，传感器之间的距离会掩盖计算机无法知道的波动、任何偏离平均值的变化。