Trengestone
[化] 群孕酮; 氯二去氢逆孕酮
🗣️ 情景例句
It is pleasant to jog in the early morning.
清晨慢跑很舒畅。
Speech is the picture of the mind.
言为心声。
It is bacteria that have generated the oxygen we breathe on earth.
正是细菌生产出我们在地球上呼吸的氧气。