Plasma spectroscopy
[化] 等离子体波谱学
🧩 词语组成解析
n. 光谱学\\n[化] 光谱学
🗣️ 情景例句
We have another event to attend on the same day.
那天我们有其他活动要参加。
How many pieces are you going to buy?
你要买几个？
It's Jim. He's in that tree. He can't get down. Can you help him?
是吉姆，他在树上，下不来了，你能帮他吗？