Argentose
核蛋白银
🗣️ 情景例句
May I have a bus map, please?
请给我一份公共汽车路线图好吗？
I can't believe his story.
我无法相信他的说法。
has spent his lifetime studying active volcanoes and deep caves in all parts of the world.
花了毕生的精力来研究世界各地的活火山和探洞。