Estrin
n. [生化]雌(甾)酮, 雌激素
🔁 扩展释义
【化】 雌激素【医】 雌激素
🗣️ 情景例句
That's a good sign.
这是个好兆头。
Saying and doing are two things.
说与做是两回事。
'Why are you doing that?' Sally asked.
“你为什么要那样做呢？”萨莉问。