Anapnometer
(=spirometer)肺气量计, 呼吸气量测定器
🗣️ 情景例句
One picture is worth a thousand words.
百闻不如一见。
Last month was December,wasn't it ?
上个月是十二月,对不对?
Both the police and the workmen were grateful to the student for this piece of advance information.
警察与工人都对那个学生事先通报情况表示感谢。
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