Lanosterine
羊毛甾醇
🗣️ 情景例句
I'm looking forward to the weekend.
我在期待着周末的到来。
My brother got up earlier than I did.
与我做了比，我的兄弟早起床了。
No, look, it says Closed. It's not open this morning.
不对，看！写着“关门”的，今天早上不开。