Lyman series
[化] 莱曼系
🧩 词语组成解析
n. 莱曼（男子名）
🗣️ 情景例句
Oh, put your heavy jacket on, Robbie.
把你的厚夹克穿上 ，Robbie。
I would like to call a plumber to come this afternoon.
我要叫一个水管工人今天下午来。
But Haley was not satisfied.
但是哈利并不满足于这些。