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
Sure. We've been in business about five years now.
当然。我们创业至今有五年的历史。
It's been cloudy all morning.
整个早上多云。
Tim is looking at an aeroplane.
蒂姆正望着一架飞机。