Physarsterol
粘菌甾醇
🗣️ 情景例句
Camping out is such great fun.
露营是件非常好玩的事。
Pain past is pleasure.
过去的痛苦即是快乐。
We only need to put the candles on it, now.
“我们现在只需把蜡烛插上就 行了。”