Supergain
超增益, (天线的)超方向性
🗣️ 情景例句
You're just wasting your breath.
你在白费口舌。
I go out for lunch at about 12:30.
我在大约12:30去外面吃午餐。
I'm allowed to change the colour of my hair, she said angrily.
我改变自己的发色是允许的，"她愤怒地说。