Ratio squelch
[电] 消杂音比
🧩 词语组成解析
ratio
['reiʃiəu]
n. 比，比率;比例;系数;
vt. 求出比值，除，使…成比例;将（相片）按比例放大[缩小];
squelch
[skweltʃ]
vi. 发吧唧声，发扑哧声;
vt. <美>制止;压制;遏制;限制;
🗣️ 情景例句
I made it myself.
我自己做的。
Who are you writing to?
你在给谁写信？
It is best to keep to hot drinks, bottled or canned drinks of well-known brand names----
最好仅饮用开水，名牌瓶装或罐装水