| 释义 |
foreign substance异物,[夹]杂物foreign substance杂质;异物双向☞foreign material-- foreign substance-- foreign matter双向☞foreign substance-- impurity-- trampforeign substancen.(名詞 noun)(進入體內的)異物;某物之中教人討厭的東西(= foreign body)foreign substanceforeign body(進入體內的)異物;某物之中教人討厭的 |