相關(guān)單詞近義詞 observed 被觀察的，被觀測(cè)的..., discovered 動(dòng)詞discover的過...臨近詞ascertain, ascertaining means, ascertaining facts, ascertained weight, ascertainment error, ascertainable limit, ascertain the facts, ascertain attribute, ascertain the number, ascertainable adj., ascertained judgment 返回 ascertained