Preamplifier
n. 前置放大器\\n[计] 前置放大器
🗣️ 情景例句
I do have an answer, Philip.
我确实有一个答案， Philip。
Beauty lies in lover's eyes.
情人眼里出西施。
Then the teacher says, Stop and put your hands in front of you now.
“现在停止，并把手放在面前。”