and others (used as an abbreviation of `et alii' (masculine plural) or `et aliae' (feminine plural) or `et alia' (neutral plural) when referring to a number of people)
同义词：et alet aliiet aliaeet alia
and elsewhere (used when referring to other occurrences in a text)
同义词：et alet alibi
英汉双解大词典
et al./ɛt ˈæl, -ˈɑːl/star2
1.
（） et al. is used after a name or a list of names to indicate that other people are also involved. It is used especially when referring to books or articles that were written by more than two people. (用于人名后) …等