单词	span of a beam
释义	span of a beam 梁之跨距
随便看	mildew proof paper mildewproofs mildew resistance mildew-resistant mildew resistant finish mildew resistant paint mildew-retarding agent mildews mildew spot mildew stain mildewy Mildex mild extreme pressure lubricant mild fever mild finishing mild fire mild form mildful mild fusing metal casting investment mild glanders mild-heart mild-hearted mild heat stroke mildhede Mildhumus 树大招风，才广妨身树大招风，权大生谤树大招风，钱多惹事树大有枯枝。树大根深树大根深枝叶茂树大生桠枝，人大生意思树大自然直树大荫凉大树大阴凉大静默靚靚靛靛灰靛粉靛缸里扯不出白布靛色靛蓝靛青