1. 费勒：如美国的多元分析专家H.霍太林(Hotelling),S.S.威尔克斯(Wilks),频率曲线专家C.C.克莱格(Craig),概率专家W.费勒(Feller)等都到过该系,这对许宝騄的学术思想和研究方向都有影响.他一生中主要的贡献是在多元分析和极限定理这两方面,

2. 伐木机：feet 英尺 | feller 伐木机 | felling machine 伐木机

3.

3. 樵夫：fellah 农夫 | feller 樵夫 | fellmonger 皮革商

4. danci.edu.pub

4. 伐木工：feldspatite长石岩 | feller伐木工 | felloe轮缘

1. a boy or man

    e.g. that chap is your host
           there''s a fellow at the door
           he''s a likable cuss
           he''s a good bloke

    Synonym: chapfellowfellaladgentblightercussbloke

2. a person who fells trees

    Synonym: lumbermanlumberjackloggerfaller