Previously

来自Big Physics

google

ref

early 17th century: from Latin praevius ‘going before’ (from prae ‘before’ + via ‘way’) + -ous.


文件:Ety img previously.png

wiktionary

ref 

previous +‎  -ly
取自“https://www.bigphysics.org/index.php?title=Previously&oldid=20953”