Noninverting
放大器
🗣️ 情景例句
Usually a house is too expensive for the salary-earning class to buy.
通常房屋太贵，工薪阶层买不起。
She is sick in bed.
她卧病在床。
No problem. we'll make it later in the month.
没关系，这个月改天再说吧。