Mesite
中性岩
🗣️ 情景例句
May I ask who's calling?
请问你是谁？
He came to give us a talk yesterday.
他昨天给我们作了一次演讲。
With a stopwatch, they counted how many times the bees repeated the dance during one minute.
他们用秒表记录蜜蜂在一分钟内重复舞蹈的次数。