Unkind
来自Big Physics
wiktionary
From Middle English unkind; equivalent to un- + kind.
etymonline
unkind (adj.)
Old English uncynde "unnatural, not natural;" see un- (1) "not" + kind (adj.). Meaning "lacking in kindness" is recorded from mid-14c.
From Middle English unkind; equivalent to un- + kind.
unkind (adj.)
Old English uncynde "unnatural, not natural;" see un- (1) "not" + kind (adj.). Meaning "lacking in kindness" is recorded from mid-14c.
