Nlr
abbr. Noise Load Ratio 噪声负载比
🗣️ 情景例句
Exploring outer space is a challenge to mankind.
探索外层空间是一项向人类发出的挑战。
He's the same as always.
他还是老样子。
Postcards always spoil my holidays.
明信片总搅得我假日不得安宁。