Oleosterol
橄榄油甾醇
🗣️ 情景例句
I have three tonsillectomies set for Friday with Dr. Earl.
我安排好要和Earl大夫在星期五进行三个扁桃腺切除手术。
The usher showed us to our seats.
领座员领我们到我们的位子。
Let's try the back door.
让我们到后门去试试。