Erbuium
[机] 铒
🗣️ 情景例句
Do you have any other symptoms? Any more than those you've described?
你有没有其它的症状？除了那些你已叙述过的？
What's your favorite sport?
你最喜欢什么运动？
Behind the house there is a tree.
房子后面有一棵树。