Gestodene
乙基羟基二降孕二烯炔酮
🗣️ 情景例句
There are several tours of the Grand Canyon.
到大峡谷有好几个旅游团。
To smoke a cigarette
吸烟
As the time and cost of making a chip drop to a few days and a few hundred dollars,
由于制造一块芯片的时间已缩短至几天，费用也只有几百美元，