✅ 同义词
🗣️ 情景例句
Does the hotel have a tour service?
这宾馆有旅游服务吗？
The thread breaks where it is weakest.
线断常在最细处。
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。