Risamicin
[化] 利萨霉素
🗣️ 情景例句
Summer is vacation time.
夏季是度假的好时机。
It is too late to shut the stalbe door when the steed is stolen.
失马锁厩，为时已晚；贼去关门，为时已迟。
Shrugging my shoulders, I began to walk away when,
我耸耸肩膀掉头走开了。