Taraxasterol
[化] 旋复花甾醇A; 蒲公英甾醇\\n[医] 蒲公英甾醇
🗣️ 情景例句
OK. What time is it?
好啊。什么时候？
I wonder if the dentist could fit me in early tomorrow?
请问明天一早牙科医生能抽空给我看一下吗？
Walt invented the steam engine.
瓦特发明了蒸汽机。