Ellipsin
细胞不溶质
🗣️ 情景例句
If you can't get a cab, give me a call. It's not safe to walk home along at night.
如果你叫不到出租车的话，打电话给我，晚上一人走回家不安全。
Who is that over there?
那边那个人是谁？
We have a showroom in this city.
我们在本市设有一个展示中心。