n,墙面板；[建]木瓦；小招牌（尤指医生或律师挂的营业招牌）；鹅卵石,同近
the crash of waves on the shingle.海浪对卵石的冲击
鹅卵石, <美口>小招牌(尤指医生或律师挂的营业招牌)英释中释nsmall round pieces of stone on a beach
