foredeebasin前: front渊: deep pool盆地: basin; saucer; bowl后渊盆地: back deebasin; backdeep basin前渊: fore deep; fore trough; foredeep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:前渊盆地，即可在微信中查询翻译
