Petrova
n. (Petrova)人名；(塞、俄、保、捷)彼得罗娃
🗣️ 情景例句
I've never been to the aquarium
我从来没有去过水族馆
I'm really sorry about it.
我真是非常抱歉。
The real dividing line between continents and oceans occurs at the foot of a steeper slope.
大陆和海洋的真正分界线是在陡坡脚大陆架慢坡