Spytomycin
(=puromycin)嘌呤霉素
🗣️ 情景例句
young and old.
不管是年轻的， 还是年老的。
A good healthy body is worth more a crown in gold.
健康的身体贵于黄金铸成的皇冠。
It is our satellite. It is quite near us in space.
它是我们的卫星。它离我们相当近，仅38万公里远。