Directivity gain
[计] 方向性增益
🧩 词语组成解析
[计] 指向性, 方向性
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
No, no, you were right. I was wrong.
确实不容易 说对了。我错了。
Labour is the capital of our working men.
劳动力是劳动人民的资本。
A man was lying in the box on top of a pile of woolen goods.
箱内有一个人正躺在一堆毛织品之上。