Bottomless
来自Big Physics
wiktionary
From Middle English botemles, botmeles, equivalent to bottom + -less.
etymonline
bottomless (adj.)
early 14c., "without a bottom," from bottom + -less. From 1560s as "baseless, unsubstantial."
From Middle English botemles, botmeles, equivalent to bottom + -less.
bottomless (adj.)
early 14c., "without a bottom," from bottom + -less. From 1560s as "baseless, unsubstantial."
