Xanthacin
黄色球粘细菌素
🗣️ 情景例句
Sam, would you come in, please?
Sam，请进来一下， 好吗？
I usually feel timid in the presence of very bright people.
站在聪明人面前，我感到羞怯。
The village seemed deserted, the only sign of life being an ugly-looking black goat on a short length of rope tied to a tree in a field nearby.
村里似乎无人居住，唯一的生命迹象是附近田里一只面目可憎的黑山羊，用一截短绳拴在一棵树上。