Spinamycin
刺霉素
🗣️ 情景例句
Aren't you excited about that?
你不感到兴奋吗？
Where will they be going for their holiday?
他们休假时要上哪去？
The ideal to be aimed at was to devise an instrument that could record with a pen on paper,
当地震发生时，它能用笔在纸上记录下