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
and just enjoy this beautiful spring day.
尽情享受这美好的春天。
When rogues (or thieves) fall out, honest men come by their own.
盗贼一内哄，好人就自在。
It comes nearer to the engines with which man has 'conquered' the air, as he boasts.
它更近乎于人类自夸的“征服”了空气的发动机。