Actinium
n. 锕\\n[化] 锕Ac
✅ 同义词
🗣️ 情景例句
If you want my advice, I would...
依我看，……
As a sign of friendship, Gordon and Peter clasped hands.
为了象征友谊，高顿和彼德互相握手。
The site chosen was an island at the entrance of New York Harbour.
场地选在了纽约港入口处的一个鸟上。