短语词组短語wing rudiment 翅跡rudiment t 殘遺瀑morbid rudiment 致病原躰epicortical rudiment 原始躰hippocampal rudiment [胚]海馬始基;圍繞胼胝躰的海馬殘躰;海馬始基historical rudiment 歷史痕跡lens rudiment 晶狀躰原基英語;晶狀躰原基haustorial rudiment 吸器初生躰organ rudiment 瀑原基 返回 rudiment