hadal sedimentation超: exceed; surpass; overtake深渊: a deep pool; abyss沉积: deposit; sedimentation; depo ...作用: act on; affect沉积作用: deposition; laydown; sedimentation; sendimentation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:超深渊沉积作用，即可在微信中查询翻译
