Xiphidin
[化] 箭鱼精肉毒胺
🗣️ 情景例句
Do you have any suggestions?
你们有什么建议吗？
Which one is more economical?
哪一个是比较经济的？
The Turners are going on a train. The conductor is coming round.
特纳一家人在火车上。列车员走过来。