Optimizational
[计] 优化的
🗣️ 情景例句
Really?
真的吗？
Would you mind getting together sometime?
你可以找个时间大家一起聚聚吗？
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。