Formycin
间型霉素
🗣️ 情景例句
Yes, but the number's no longer in service.
打过，但那个号码是空号。
She likes to keep up with the latest fashion.
她喜欢赶时髦。
George showed me to the guestroom which, he said, was rarely used.
乔治把我领进客房，说这间很少使用。