Ethinyl estradiol
[化] 炔雌醇; 乙炔雌二醇\\n[医] 乙炔基雌二醇
🧩 词语组成解析
[机] 乙炔基
[化] 二氢雌酮; 雌二醇\\n[医] 雌二醇
🗣️ 情景例句
That idea would never work in practice.
那种设想永远实现不了。
Can I take you out to dinner? It'll be my treat.
我带你出去吃饭好吗？这次我请客。
How long have you been learning English?
你学英语有多久了？