Pfu
空斑形成单位; 疱斑形成单位
🗣️ 情景例句
Mrs. Stewart, may I have this dance?
Stewart太太，我可以请你跳这支舞吗？
Pick up the receiver and deposit a coin in the slot.
拿起听筒和放一个硬币到投币口。
When he returned to India he spoke in public about the situation in South Africa.
当他加到印度之后，他还就南非的形势公开发表演说。