Idiochromation
性染色质
🗣️ 情景例句
for coming all this way from the city to talk to me about it.
从城里大老远赶来和我谈这件事。
Is this the bus for Park Ridge?
这辆公共汽车是去派克岭的吗？
How much is the pen?
这支笔多少钱？