Summing amplifier
[计] 加法放大器
🧩 词语组成解析
[计] 求和
🗣️ 情景例句
They dismissed him on the spot.
他们立即开除了他。
Don't let his criticisms bother you.
别因为他批评你而感到烦恼。
If only he were here.
要是他在就好了。