Radiac meter
[电] 核能辐射的测量, 侦检和识别计
🧩 词语组成解析
n. [核]辐射测量器, 辐射计
🗣️ 情景例句
Oh yes.
你好。
She is the most gracious hostess I have ever known.
她是我所见过的最和蔼的女主人。
This is because they had no natural enemies until the arrival of humans and therefore did not need to develop flying wings.
这是因为人类到达这里之前，这些鸟没有天敌，因此，它们不需要发育飞行的翅膀。