Tilasite
氟砷钙镁石
🗣️ 情景例句
This job offers me a real challenge.
这项工作对我构成真正的挑战。
Could you tell me where is the ticket office?
你能不能告诉我售票处在哪里？
Up to now, Mr.Scott has sent a great many requests for spare parts and other urgent messages from one garage to the other.
到目前为止，斯科特先生从一个汽车修理部向另一个发送了大量索取备件的信件和其他紧急函件。