Physarsterol
粘菌甾醇
🗣️ 情景例句
Would you be able to come over Saturday night?
星期六晚上能过来吗？
Do business, but be not a slave to it.
要做事，但不要做事务的奴隶。
No, sir, I always walk this way.
不，先生，我一直是这样走路的呀！