Actinide-lanthanide separation
[化] 锕系-镧系元素分离; 锕系-镧系元素互分离
🧩 词语组成解析
n. [化]锕类
n. 镧系元素\\n[化] 镧系元素; 镧系
🗣️ 情景例句
How was your weekend?
你们的周末过得怎么样
How late are you open?
你们营业到多晚？
I went further back into the cave and stopped still.
我向前走拐进岩洞，停住不动。