paradosn.
英 'pærədɒs | 美 'pærə,dɑs
中文n. 背墙
词根词源
parados (n.)"rear wall of a trench," 1917, earlier "elevation behind a fortified place" (1853), literally "defense from the back," from French parados, from para- "defense" (see para- (2)) + dos "back" (see dossier).
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