Seromycin
环丝氨酸, 丝氨霉素
🔁 扩展释义
【化】 环丝氨酸【医】 环丝氨酸
🗣️ 情景例句
Is it a two-bedroom house?
是两个卧室的吗？
A young married couple moved in next door to us.
一对年轻结婚的夫妇搬到了我们的隔壁。
'Do you always catch such an early train?' asked the inspector.
“您总是赶这样早的火车？”探长问。