Macdougallin
仙人掌甾醇, 甲(基)胆甾烯二醇
🗣️ 情景例句
And the telephone number is five five five…three oh nine oh. Thank you.
电话是555-3090。谢谢。
Operator, you gave me a wrong number.
总机，你给我接错号码了。
I guess so.
我想是吧。