✅ 同义词
🗣️ 情景例句
Does he know you're here?
他知道你在这 吗？
It's available in a variety of sizes at convenience stores and department stores as well.
有各种大小型号，在便利商店和百货公司均有。
It is the one world in the Solar System that is most like the Earth.
火星是太阳系里与地球最接近的一颗行星。