Naas
(NAA 的复数) 全国航空协会(美国)\\n[化] 中子活化分析
🗣️ 情景例句
It's crazy here most of the time.
这儿经常吵吵闹闹。
As soon as he comes, we'll let him know.
他一来，我们就告诉他。
You can't miss it.
你不会看不见的。