基本解釋尅拉爾同根派生 Clar相關(guān)詞英漢例句clear, clar, clair=clear, bright, 表示“清楚，明白”Clar covering polynomial Clar覆蓋多項(xiàng)式clar choose airflow field 清選氣流場(chǎng)Clarén 尅拉倫Clarín 尅拉林Clar更多例句