Noninverting
放大器
🗣️ 情景例句
What is this charge here?
这是什么费用？
May I propose that we break for coffee now?
我可以提议休息一下，喝杯咖啡吗？
Oh! And do you use American or British spelling?
噢！那你们是采用美国拼法还是英国拼法呢？