Cholesterone
[化] 胆甾酮\\n[医] 胆甾酮
🗣️ 情景例句
After forty-eight hours.
四十八小时后。
At night, all cats are grey.
猫在夜晚皆灰色（丑妍暗中难分辨）。
His answer was to lift the vessel out of the water by making it ride on a cushion of air,
他的解决办法是把船体提离水面，让船在一个气垫上行驶，