Prepalin
视黄醇
🗣️ 情景例句
Scientists have confirmed that the Earth is, indeed, round.
科学家证实，地球确实是圆的。
Excuse me. Where is No.5 Street?
对不起，第五大街在哪儿？
Were you able to quote on all the items we need?
我们需要的每个项目你都能报价吗。