- continual (adj.)
[continual 词源字典]
- early 14c., continuell, from Old French continuel (12c.), from Latin continuus (see continue). That which is continual is that which is either always going on or recurs at short intervals and never comes to an end; that which is continuous is that in which there is no break between the beginning and the end. Related: Continually (c. 1300, contynuelliche).[continual etymology, continual origin, 英语词源]