subterfuge
n.
1570s, from Middle French subterfuge (14c.) or directly from Medieval Latin subterfugium "an evasion," from Latin subterfugere "to evade, escape, flee by stealth," from subter "beneath, below;" in compounds "secretly" (from PIE *sup-ter-, suffixed (comparative) form of *(s)up-; see sub-) + fugere "flee" (see fugitive, adj.).
〔李〕[subter-;fug;-e] n.托词； 巧立的名目 ←fug (L fugere)=to flee 逃
〔李〕n.遁词，托辞 [fug=to flee] ←subter-[L] =beneath在下，less than少于
〔李〕n. 遁词 [subter- =beneath] ←-fuge [L] =sth.that causes...to flee表示“使⋯逃逸之物”