a young unfledged pigeon
雏鸽。
〈英〉 (汽车座位的)厚垫靠背(或扶手)。
a thick stuffed cushion, especially one covering the seat of a chair or sofa
(尤指椅子或沙发的)厚垫子。
〈古〉 (人)矮胖的。
"mid 17th cent. (in the sense ‘inexperienced person’): of unknown origin; compare with obsolete