Quaternionic
四元
🗣️ 情景例句
My name is Wang Feng and I'm calling to cancel plane ticket.
我叫王峰，我想取消我预定的飞机票。
Please do not touch the wet paint.
油漆未干，请勿触摸。
At the end of this period we put the play on in a theatre.
最后我们就在剧场上演这出戏。