Refle
步枪
🗣️ 情景例句
to meet the rest of the troop at two o'clock at the museum.
我们得在两点钟到博物馆与其他童子军会合。
Do you have an appointment?
你有预约吗？
I want to improve, but I don't know how.
我想提高它，但又不知道怎么样才能提高。