Unchaperoned
a. 无年长妇女陪伴的（少女）
🗣️ 情景例句
Do you have a job lined up after graduation?
你毕业后有工作等着你吗？
What is he doing?
他做什么事？
You see, we've been in China for over two years now, so we are travelling back to England soon for a holiday.
您知道，我们到中国已有两年多时间了，所以不久后我们就要回英国度假了。