Inverted amplifier
[電] 反用放大器
?? 詞語組成解析
a. 倒轉的, 反向的
??? 情景例句
It's Grandma's recipe.
這是奶奶的配方。
It's been 5 years since I last saw you.
我已5年沒見你了
He'll return to London the week after next.
再下個星期他將返回倫敦。