Daucosterol
胡萝卜甾醇
🗣️ 情景例句
Bye, see you later.
后会有期。
You cannot make a crab walk straight.
江山易改，本性难移。
Well, we listened to lectures about pollution, agriculture, nuclear waste, radiation and so on.
噢，我们听取有关污染、农业、核废料、辐射等讲座。