v.t.及物動詞壓住;使不能行動After we pin his arms and legs, we will ask him questions
n. (c./u.)名詞 (可數/不可數)飾針That is a beautiful pin on your coat
n. (c./u.)名詞 (可數/不可數)個人識別碼He wants your pin so he can take your money
n. (c./u.)名詞 (可數/不可數)大頭針She used a pin to hold the cloth together
v.t.及物動詞別住;釘住He decided to pin the curtains together so no light could escape
n. (c./u.)名詞 (可數/不可數)別針She used a pin to fasten the two pieces of cloth together.
n. (c./u.)名詞 (可數/不可數)徽章He wore a commemorative pin on his lapel.
n. (c./u.)名詞 (可數/不可數)球瓶The bowler knocked down all ten pins.
v.t.及物動詞用別針別住She pinned the notice to the bulletin board.
v.t.及物動詞查明Investigators are trying to pin down the exact cause of the fire.