Thermsilid
硅铁耐酸合金
🗣️ 情景例句
Can I have your attention, please?
请大家听我说。
The more a man knows, the more he see his ignorance.
大智若愚。
The first essential in elephant training is to assign to the animal a single mahout who will be entirely responsible for the job.
驯象中至关重要的是指派一名专门的驯象员，全面负责这项工作。