常見例句Atrial fibrillation (AF) is a common arrhythmia. 摘要心房顫動是一種常見的心律失常。Rest unclogs our 18th n substitute af. 請取消我方18日的訂單，竝以下列代替。Lei Feng lost his father af five. 雷鋒5嵗時就失去了父親。You need the patience af a saint for this job. 做這種工作，你得有非常人般的耐性。Af if you expect me to believe that story! 好像你指望我相信那個故事似的！AF Flight 233 departs at 7:30 p. m. 法航233班機(jī)下午七點(diǎn)30分出港。 返回 Omnigen-AF