Ethinyloestradiol
乙炔雌二醇
🗣️ 情景例句
or the Museum of Natural History.
或自然历史博物馆。
I often go to the office in the morning.
我常常在早上去办公室。
For years we've been demanding better housing and jobs.
多年来我们一直要求改善住房和工作条件。