clank

clank
/klæŋk; klæŋk/ n
dull metallic sound (as) of chains striking together （如铁链撞击在一起的）低沉的金属声, 叮当声. clank, v [I, Tn]
(cause sth to) make this sound （使某物）发出叮当声
    The chains clanked as the drawbridge opened. 吊桥放下时, 铁链发出叮当声.

牛津英汉双解词典