Physarsterol
粘菌甾醇
🗣️ 情景例句
or we won't be finished by dinnertime.
要不然， 晚餐时间到了我们还做不完。
It seems he's generous.
看起来他好像很大方。
But animals of this age do not easily become subservient to man,
但这个年龄的象不易驯服，