Insertion gain
[计] 装入放大器后增益
🧩 词语组成解析
insertion
[[in'sə:ʃən]]
n. 插入, 刊载, 插入物\\n[计] 插入
gain
[gein]
vt.& vi. 获得;赢得;增加;（钟、表）走快;
n. 利润;[土木工程]腰槽;获益;
vt. （在…上）开腰槽;吸引;（通过努力）到达;推进（一段距离）;
vi. 增进;增进健康;得益;（重量的）增加;
🗣️ 情景例句
There's no doubt about that.
此事确定无疑。
Better pills may have wholesome effects.
良药苦口。
It was beginning to get dark. I think we'd best stay the night here, I said.
天开始变黑。“我看我们最好在这里过夜，”我说，