Qrs deflection
[医] QRS偏转, QRS复合波
🧩 词语组成解析
abbr. quarters 住处; 岗位; quires （复数）对折的一叠纸; （纸的）一刀（共24张或25张）
🗣️ 情景例句
Very well, sir. You'll have them as soon as possible.
好的，先生。我会尽快送过去。
How long will you remain in the United States?
你将会在美国逗留多久？
My name is Li Lei. I'm in Row 1, too. I'm Number 3.
我叫李磊。我也是第一排。我是3号。