Plifier
电子束半导体线性低通放大管
🗣️ 情景例句
Three--t-h-r-e-e.
Three t-h-r-e-e。
Pick up the receiver and deposit a coin in the slot.
拿起听筒和放一个硬币到投币口。
at eighty can knock us out, and into our grave.
能到了80岁可能会使我们一蹶不振而进入坟墓。