Sinad
abbr. Signal to Noise and Distortion Ratio 信号-噪声及失真比
🗣️ 情景例句
It all sounds so easy.
一切听起来竟是如此简单。
Hello. Is Marie Ward there, please?
喂，请问玛丽沃德在吗？
For the first time in his life, he became the proud owner of a bed which had springs and a mattress.
他平生第一次自豪地拥有了一张既有弹簧又带床垫的床。