Ashcroftine
钾桿沸石
🗣️ 情景例句
Can I help you?
我可以帮上忙吗？
They intend to stop all traffic through the ports.
他们预定关闭港口的全部交通。
Then I arrived home at six o'clock yesterday evening. He telephoned again.But I didn't answer the phone!
后来，我昨晚6点钟回到家里。他又打来电话，但我没接。