Thulium
n. 铥\\n[化] 铥Tm
🗣️ 情景例句
When addressing a judge, always use 'your honor'.
在对法官说话时， 一定要尊称他为 'your honor'
What''s the cause of the delay?
什么原因延误？
Spring is the best season of the year.
春天是一年里最好的季节。