Tta
abbr. test target array 试验目标阵列
🗣️ 情景例句
Yeah, it's been a long time.
是啊，好久没见面了。
I'm glad our negotiation has come to a successful conclusion.
我很高兴这次洽谈圆满成功。
It was my first flight. I was nervous when the plane took off.
我第一次坐飞机，起飞时我有点紧张。