Xenobiotics
宾主共栖生物
🗣️ 情景例句
Yes, but I also want to apply to several other colleges.
是的 ，但我还想申请几所其他的大学。
What month is this?
现在是几月？
this little 'o' indicated that the train only stopped for mail.
这个标记表示列车是为装邮件而停车。