keyhole
keyhole
n hole through which a key is put into a lock 锁孔; 钥匙孔.
牛津英汉双解词典
edrTRBnvbvbfdvEzudIdQg1m88q5imAx0fJs98kZOqu6gcmlb31bzg
d89a09c7380710a25d6e09ea603b000e
Stop