drainage varve厚: thick层: I storey; tier; stratum纹: lines; veins; grain泥: cover or daub with plaster,p ...纹泥: laminated clay; varve clay; varved clay; varvedclay下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:厚层纹泥，即可在微信中查询翻译
