Oleoplast
造油体
🗣️ 情景例句
Hi. This is Robbie Stewart.
你好。我是Robbie Stewart。
Thanks for coming to help on such a short notice.
谢谢你临时来帮忙。
We must conclude from the work of those who have studied the origin of life,
我们必须从那些研究生命起源的人的工作总结出：