Protoarthrophyta
原节植物门
🗣️ 情景例句
I happened to over hear what he said.
我碰巧听到了他所说的话。
This alone made our nine-day trip worthwhile.
光这件事我们九天的旅行就非常值得。
Custom has not commonly been regarded as a subject of any great moment.
风俗一般未被认为是什么重要的课题。