相關(guān)單詞近義詞 insecurely 不安全地, unsteadily 不平穩(wěn)地, uncertainly 不明確地臨近詞precarious, precarious radio-fractue in far end相似詞prebuilt, Precambrian, precancerous, precarious, precast, precaution, precede, precedence, 返回 precariously