Lanthanide series
[化] 镧系
🧩 词语组成解析
n. 镧系元素\\n[化] 镧系元素; 镧系
🗣️ 情景例句
Of course. I've seen you on television.
当然。我在电视上看见过你。
I put on my gloves.
我戴上了我的手套。
Thank you .It was very nice of you to help me.
谢谢你帮我，你真好。