spine·less /ˈspaɪnləs/
(a.)無脊椎的,沒有骨氣的,懦弱的
Spine·less a.
1. Having no spine, or vertebral column.
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spineless
adj 1: weak in willpower [syn: namby-pamby, wishy-washy]
2: lacking courage or vitality; "he was a yellow gutless worm";
"a spineless craven fellow" [syn: gutless] [ant: gutsy]