单词 pin 释义 pin n 1 [C] (a) short thin piece of stiff wire with a sharp point at one end and a round head at the other, used for fastening together pieces of cloth, paper, etc 大头针. (b) (esp in compounds 尤用以构成复合词) similar piece of wire with a...
单词 pin 释义 ▪ I. pin, n.1|pn|Forms: 1 pinn, 4–7 pynne, pinne, 5–6 pyn, (5 pene, pyne, 6 pynn, pine), 6–8 pinn, 6– pin.[Late OE. pinn, a common Low Ger. word: MLG., LG. pinne, pin, LG. also penne, pen (Brem. Wbch.), MDu. pinne (‘pinna, spiculum, c...