Pneumeter
唿吸气量测定器
🗣️ 情景例句
Keith and I are through.
基思和我已经不再来往了。
Do you ever study English on Sunday?
你曾经在星期日学英文吗？
After I had had lunch at a village pub, I looked for my bag.
我在一家乡村小酒店吃过午饭后，就找我的提包。