Preenvelop
预包络
🗣️ 情景例句
Would you like to eat with chopsticks?
你愿意用筷子吗？
What time do you start work?
你什么时候开始工作？
By this time, a Lancaster bomber in reasonable condition was rare and worth rescuing.
到了那个时候，状况良好的兰开斯特轰炸机实属罕见，值得抢救。